diff --git a/multiplay/skirmish/cobra_includes/adaption.js b/multiplay/skirmish/cobra_includes/adaption.js
index 39c2d32..cbcd4f6 100644
--- a/multiplay/skirmish/cobra_includes/adaption.js
+++ b/multiplay/skirmish/cobra_includes/adaption.js
@@ -14,21 +14,6 @@ function switchOffMG()
 	}
 }
 
-//Don't get too riled up until we get a formidable army.
-function restraint()
-{
-	const COOLDOWN = 6000;
-	const LOW_COUNT = enumDroid(me).length < 20;
-	var peacefulTime = false;
-
-	if (LOW_COUNT && ((lastAttackedTime + COOLDOWN) < gameTime))
-	{
-		peacefulTime = true; //Calm down and gather more strength.
-		haltAttackDroids();
-	}
-
-	return peacefulTime;
-}
 
 //Choose the personality as described in the global SUB_PERSONALITIES.
 //When called from chat it will switch to that one directly.
diff --git a/multiplay/skirmish/cobra_includes/build.js b/multiplay/skirmish/cobra_includes/build.js
index 74d4824..34f2ada 100644
--- a/multiplay/skirmish/cobra_includes/build.js
+++ b/multiplay/skirmish/cobra_includes/build.js
@@ -7,7 +7,7 @@ function needPowerGenerator()
 		return ((countStruct(structures.derricks) - (countStruct(structures.gens) * 4)) > 0);
 	}
 
-	return cacheThis(uncached, [], undefined, 4000);
+	return cacheThis(uncached, [], undefined, 8000);
 }
 
 //Determine if this is a constructor droid. Specify and optional second paramter
@@ -100,26 +100,6 @@ function countAndBuild(stat, count)
 	return false;
 }
 
-//Return the best available artillery defense structure.
-function getDefenseStructure()
-{
-	function uncached()
-	{
-		var templates = SUB_PERSONALITIES[personality].artillery.defenses;
-		for (var i = templates.length - 1; i > 0; --i)
-		{
-			if (isStructureAvailable(templates[i].stat))
-			{
-				return templates[i].stat;
-			}
-		}
-		//Fallback onto the hmg tower.
-		return "GuardTower1";
-	}
-
-	return cacheThis(uncached, []);
-}
-
 //Find the closest derrick that is not guarded a defense or ECM tower.
 function protectUnguardedDerricks(droid)
 {
@@ -128,7 +108,7 @@ function protectUnguardedDerricks(droid)
 
 	if (isDefined(droid))
 	{
-		if (buildStructure(droid, getDefenseStructure(), droid, 0))
+		if (buildStructure(droid, returnDefense(), droid, 0))
 		{
 			return true;
 		}
@@ -163,7 +143,7 @@ function protectUnguardedDerricks(droid)
 
 		if (isDefined(undefended[0]))
 		{
-			if (buildStuff(getDefenseStructure(), undefined, undefended[0], 0, true))
+			if (buildStuff(returnDefense(), undefined, undefended[0], 0, true))
 			{
 				return true;
 			}
@@ -232,14 +212,14 @@ function buildStuff(struc, module, defendThis, blocking, oilGroup)
 		freeTrucks = freeTrucks.sort(distanceToBase);
 		var truck = freeTrucks[0];
 
-		if (isDefined(struc) && isDefined(module) && isDefined(truck))
+		if (isDefined(module) && isDefined(truck))
 		{
 			if (orderDroidBuild(truck, DORDER_BUILD, module, struc.x, struc.y))
 			{
 				return true;
 			}
 		}
-		if (isDefined(truck) && isDefined(struc))
+		if (isDefined(truck))
 		{
 			if (isDefined(defendThis))
 			{
@@ -298,7 +278,7 @@ function lookForOil()
 		for (var j = 0, drLen = droids.length; j < drLen; j++)
 		{
 			var dist = distBetweenTwoPoints(droids[j].x, droids[j].y, oils[i].x, oils[i].y);
-			var unsafe = enumRange(oils[i].x, oils[i].y, 9, ENEMIES, false);
+			var unsafe = enumRange(oils[i].x, oils[i].y, 6, ENEMIES, false);
 			unsafe = unsafe.filter(isUnsafeEnemyObject);
 			if (!isDefined(unsafe[0]) && conCanHelp(droids[j], oils[i].x, oils[i].y))
 			{
@@ -307,7 +287,7 @@ function lookForOil()
 			}
 		}
 
-		if (bestDroid)
+		if (bestDroid && !stopExecution("oil" + oils[i].y * mapWidth * oils[i].x, 50000))
 		{
 			bestDroid.busy = true;
 			orderDroidBuild(bestDroid, DORDER_BUILD, structures.derricks, oils[i].x, oils[i].y);
@@ -376,17 +356,94 @@ function buildAAForPersonality()
 	return false;
 }
 
-//Build defense systems.
-function buildDefenses()
+// type refers to either a hardpoint like structure or an artillery emplacement.
+// returns undefined if no structure it can build can be built.
+function returnDefense(type)
+{
+	if (!isDefined(type))
+	{
+		type = random(2);
+	}
+
+	const ELECTRONIC_CHANCE = 67;
+	var defenses = (type === 0) ? SUB_PERSONALITIES[personality].primaryWeapon.defenses : SUB_PERSONALITIES[personality].artillery.defenses;
+	var bestDefense = "Emplacement-MortarEMP"; //default
+
+	//Choose a random electronic warfare defense if possible.
+	if (random(101) < ELECTRONIC_CHANCE)
+	{
+		var avail = 0;
+		for (var i = 0, t = ELECTRONIC_DEFENSES.length; i < t; ++i)
+		{
+			if(isStructureAvailable(ELECTRONIC_DEFENSES[i]))
+			{
+				avail += 1;
+			}
+		}
+
+		if (avail > 0)
+		{
+			defenses = [];
+			defenses.push(ELECTRONIC_DEFENSES[random(avail)]);
+		}
+	}
+
+	for (var i = defenses.length - 1; i > -1; --i)
+	{
+		var def = isDefined(defenses[i].stat);
+		if (def && isStructureAvailable(defenses[i].stat))
+		{
+			bestDefense = defenses[i].stat;
+			break;
+		}
+		else if (!def && isStructureAvailable(defenses[i]))
+		{
+			bestDefense = defenses[i];
+			break;
+		}
+	}
+
+	return bestDefense;
+}
+
+// Immediately try building a defense near this truck.
+function buildDefenseNearTruck(truck, type)
+{
+	if (!isDefined(type))
+	{
+		type = 0;
+	}
+
+	var defense = returnDefense(type);
+
+	if (isDefined(defense))
+	{
+		var result = pickStructLocation(truck, defense, truck.x, truck.y, 1);
+		if (result)
+		{
+			return orderDroidBuild(truck, DORDER_BUILD, defense, result.x, result.y);
+		}
+	}
+
+	return false;
+}
+
+// Passing a truck will instruct that truck to pick
+// a location to build a defense structure near it.
+function buildDefenses(truck)
 {
-	const MIN_POWER = 180;
 	if (buildAAForPersonality())
 	{
 		return true;
 	}
 
-	if ((gameTime > 240000) && (getRealPower() > MIN_POWER))
+	if ((gameTime > 180000) && (getRealPower() > MIN_BUILD_POWER))
 	{
+		if (isDefined(truck))
+		{
+			return buildDefenseNearTruck(truck, 0);
+		}
+
 		if (buildSensors())
 		{
 			return true;
@@ -396,6 +453,12 @@ function buildDefenses()
 		{
 			return true;
 		}
+
+		var def = returnDefense();
+		if (isDefined(def))
+		{
+			return countAndBuild(def, Infinity);
+		}
 	}
 
 	return false;
@@ -439,21 +502,24 @@ function factoryBuildOrder()
 {
 	for (var x = 0; x < 2; ++x)
 	{
+		//Always build at least one of each factory, if allowed.
+		if (x && (getRealPower() < MIN_BUILD_POWER))
+		{
+			break;
+		}
+
 		var num = (!x) ? 1 : 5;
 		for (var i = 0; i < 3; ++i)
 		{
 			var fac = SUB_PERSONALITIES[personality].factoryOrder[i];
-			if (fac === VTOL_FACTORY && !useVtol)
+			if ((fac === VTOL_FACTORY && !useVtol) || (fac === CYBORG_FACTORY && (turnOffCyborgs || forceHover)))
 			{
 				continue;
 			}
 
-			if (!((fac === CYBORG_FACTORY) && turnOffCyborgs && !forceHover))
+			if (countAndBuild(fac, num))
 			{
-				if (countAndBuild(fac, num))
-				{
-					return true;
-				}
+				return true;
 			}
 		}
 	}
@@ -465,21 +531,22 @@ function factoryBuildOrder()
 //Build repair bays when possible.
 function buildPhase2()
 {
-	const MIN_POWER = 230;
-
-	if (!countStruct(structures.gens) || (getRealPower() < MIN_POWER))
+	if (!countStruct(structures.gens))
 	{
 		return true;
 	}
 
-	if (!researchComplete && countAndBuild(structures.labs, 5))
+	if (!(getRealPower() < MIN_BUILD_POWER))
 	{
-		return true;
-	}
+		if (!researchComplete && countAndBuild(structures.labs, 5))
+		{
+			return true;
+		}
 
-	if (countAndBuild(structures.extras[0], 5))
-	{
-		return true;
+		if (countAndBuild(structures.extras[0], 5))
+		{
+			return true;
+		}
 	}
 
 	if (factoryBuildOrder())
@@ -527,20 +594,20 @@ function buildExtras()
 //Cobra's unique build decisions
 function buildOrderCobra()
 {
+	var turtling = !confidenceThreshold();
 	if(checkUnfinishedStructures()) { return; }
 	if(maintenance()) { return; }
 	if(buildPhase1()) { return; }
-	if(enemyUnitsInBase()) { return; }
 	if(buildSpecialStructures()) { return; }
-	buildDefenses();
+	(turtling && buildDefenses());
 	if(buildExtras()) { return; }
 	if(buildPhase2()) { return; }
+	(!turtling && buildDefenses());
 }
 
 //Check if a building has modules to be built
 function maintenance()
 {
-	const MIN_POWER = 160;
 	const LIST = ["A0PowMod1", "A0FacMod1", "A0ResearchModule1", "A0FacMod1"];
 	const MODS = [1, 2, 1, 2]; //Number of modules paired with list above
 	var struct = null, module = "", structList = [];
@@ -570,14 +637,6 @@ function maintenance()
 			{
 				if (structList[c].modules < MODS[i])
 				{
-					//Only build the last factory module if we have a heavy body
-					if (structList[c].modules === 1)
-					{
-						if ((i === 1) && !componentAvailable("Body11ABT"))
-						{
-							continue;
-						}
-					}
 					struct = structList[c];
 					module = LIST[i];
 					break;
diff --git a/multiplay/skirmish/cobra_includes/chat.js b/multiplay/skirmish/cobra_includes/chat.js
index de9fbb7..1921ac1 100644
--- a/multiplay/skirmish/cobra_includes/chat.js
+++ b/multiplay/skirmish/cobra_includes/chat.js
@@ -133,7 +133,7 @@ function freeForAll()
 	if (won === true)
 	{
 		const FRIENDS = playerAlliance(true);
-		var CACHE_FRIENDS = FRIENDS.length;
+		const CACHE_FRIENDS = FRIENDS.length;
 
 		if (CACHE_FRIENDS)
 		{
diff --git a/multiplay/skirmish/cobra_includes/events.js b/multiplay/skirmish/cobra_includes/events.js
index b639d54..9b7d0b9 100644
--- a/multiplay/skirmish/cobra_includes/events.js
+++ b/multiplay/skirmish/cobra_includes/events.js
@@ -6,7 +6,6 @@ function eventGameInit()
 {
 	attackGroup = newGroup();
 	vtolGroup = newGroup();
-	cyborgGroup = newGroup();
 	sensorGroup = newGroup();
 	repairGroup = newGroup();
 	artilleryGroup = newGroup();
@@ -15,7 +14,7 @@ function eventGameInit()
 	lastMsg = "eventGameInit";
 
 	addDroidsToGroup(attackGroup, enumDroid(me, DROID_WEAPON).filter(function(obj) { return !obj.isCB; }));
-	addDroidsToGroup(cyborgGroup, enumDroid(me, DROID_CYBORG));
+	addDroidsToGroup(attackGroup, enumDroid(me, DROID_CYBORG));
 	addDroidsToGroup(vtolGroup, enumDroid(me).filter(function(obj) { return isVTOL(obj); }));
 	addDroidsToGroup(sensorGroup, enumDroid(me, DROID_SENSOR));
 	addDroidsToGroup(repairGroup, enumDroid(me, DROID_REPAIR));
@@ -26,7 +25,7 @@ function eventGameInit()
 	{
 		if (l < MIN_TRUCKS)
 		{
-			baseType === CAMP_CLEAN ? groupAdd(constructGroup, cons[i]) : groupAdd(oilGrabberGroup, cons[i]);
+			!countStruct(FACTORY) ? groupAdd(constructGroup, cons[i]) : groupAdd(oilGrabberGroup, cons[i]);
 		}
 		else
 		{
@@ -46,37 +45,30 @@ function eventGameInit()
 function eventStartLevel()
 {
 	researchComplete = false;
-	throttleTime = [];
-	lastAttackedTime = 0;
 	initializeGrudgeCounter();
-
-	for (var i = 0; i < 4; ++i)
-	{
-		throttleTime.push(0);
-	}
-
 	diffPerks();
 	forceHover = checkIfSeaMap();
 	turnOffCyborgs = forceHover;
 	personality = choosePersonality();
 	turnOffMG = CheckStartingBases();
 	initializeResearchLists();
-	useArti = personality !== "AL" && random(101) < 50;
-	useVtol = random(101) < 50;
+	useArti = true;
+	useVtol = true;
 
 	recycleForHoverCobra();
 	buildOrderCobra(); //Start building right away.
 
 	const THINK_LONGER = (difficulty === EASY) ? 4000 + ((1 + random(4)) * random(1200)) : 0;
-	setTimer("researchCobra", THINK_LONGER + 700 + 3 * random(70));
+	setTimer("CobraProduce", THINK_LONGER + 700 + 3 * random(70));
 	setTimer("buildOrderCobra", THINK_LONGER + 1100 + 3 * random(60));
-	setTimer("CobraProduce", THINK_LONGER + 1400 + 3 * random(70));
-	setTimer("switchOffMG", THINK_LONGER + 1800 + 3 * random(70));
-	setTimer("lookForOil", THINK_LONGER + 2000 + 3 * random(60))
+	setTimer("researchCobra", THINK_LONGER + 1200 + 3 * random(70));
+	setTimer("lookForOil", THINK_LONGER + 1600 + 3 * random(60))
+	setTimer("checkAllForRepair", THINK_LONGER + 2000 + 3 * random(60));
 	setTimer("repairDroidTacticsCobra", THINK_LONGER + 2500 + 4 * random(60));
 	setTimer("artilleryTacticsCobra", THINK_LONGER + 4500 + 4 * random(60));
 	setTimer("vtolTacticsCobra", THINK_LONGER + 5600 + 3 * random(70));
 	setTimer("battleTacticsCobra", THINK_LONGER + 7000 + 5 * random(60));
+	setTimer("switchOffMG", THINK_LONGER + 10000 + 3 * random(70));
 	setTimer("recycleForHoverCobra", THINK_LONGER + 15000 + 2 * random(60));
 	setTimer("stopTimersCobra", THINK_LONGER + 100000 + 5 * random(70));
 }
@@ -133,7 +125,8 @@ function eventDroidBuilt(droid, struct)
 	{
 		if (isConstruct(droid))
 		{
-			if (enumGroup(oilGrabberGroup).length < 4)
+			//Combat engineesr are always base builders.
+			if (droid.body !== "CyborgLightBody" && enumGroup(oilGrabberGroup).length < 4)
 			{
 				groupAdd(oilGrabberGroup, droid);
 			}
@@ -155,11 +148,7 @@ function eventDroidBuilt(droid, struct)
 		{
 			groupAdd(vtolGroup, droid);
 		}
-		else if (droid.droidType === DROID_CYBORG)
-		{
-			groupAdd(cyborgGroup, droid);
-		}
-		else if (droid.droidType === DROID_WEAPON)
+		else if (droid.droidType === DROID_WEAPON || droid.droidType === DROID_CYBORG)
 		{
 			//Anything with splash damage or CB abiliities go here.
 			if (droid.isCB || droid.hasIndirect)
@@ -191,17 +180,16 @@ function eventAttacked(victim, attacker)
 			}
 		}
 
-		if (stopExecution(0, 100000) === false)
+		if (stopExecution("throttleEventAttacked1", 20000))
 		{
-			attackStuff(getScavengerNumber());
+			return;
 		}
 
-		return;
+		attackStuff(getScavengerNumber());
 	}
 
 	if (attacker && victim && (attacker.player !== me) && !allianceExistsBetween(attacker.player, victim.player))
 	{
-		lastAttackedTime = gameTime;
 
 		if (grudgeCount[attacker.player] < MAX_GRUDGE)
 		{
@@ -231,7 +219,7 @@ function eventAttacked(victim, attacker)
 			}
 		}
 
-		if (stopExecution(0, 210) || restraint())
+		if (stopExecution("throttleEventAttacked2", 750) || !shouldCobraAttack())
 		{
 			return;
 		}
@@ -247,14 +235,14 @@ function eventAttacked(victim, attacker)
 				return (d.type === DROID) && ((d.droidType === DROID_WEAPON) || (d.droidType === DROID_CYBORG) || isVTOL(d));
 			});
 
-			if (!isDefined(units[2]))
+			if (units.length < 2)
 			{
 				units = chooseGroup();
 			}
 		}
 
 		units = units.filter(function(dr) {
-			return ((dr.id !== victim.id)
+			return (dr.id !== victim.id
 				&& ((isVTOL(dr) && droidReady(dr))
 				|| (!repairDroid(dr)) && droidCanReach(dr, attacker.x, attacker.y))
 			);
@@ -287,17 +275,19 @@ function eventGroupLoss(droid, group, size)
 {
 	if (droid.order !== DORDER_RECYCLE)
 	{
-		if (stopExecution(3, 12000) === false)
+		if (stopExecution("throttleGroupLoss", 12000))
 		{
-			addBeacon(droid.x, droid.y, ALLIES);
+			return;
 		}
+
+		addBeacon(droid.x, droid.y, ALLIES);
 	}
 }
 
 //Better check what is going on over there.
 function eventBeacon(x, y, from, to, message)
 {
-	if (stopExecution(2, 13000) === true)
+	if (stopExecution("throttleBeacon", 13000) || !shouldCobraAttack())
 	{
 		return;
 	}
@@ -310,10 +300,8 @@ function eventBeacon(x, y, from, to, message)
 			return; //not close enough to the beacon.
 		}
 
-		//Now uses only one of the ground groups since telling every attack
-		//group has intense consequences on performance.
 		const UNITS = chooseGroup().filter(function(dr) {
-			return (!repairDroid(dr) && droidCanReach(dr, x, y));
+			return droidCanReach(dr, x, y);
 		});
 		for (var i = 0, c = UNITS.length; i < c; i++)
 		{
@@ -370,10 +358,10 @@ function eventStructureReady(structure)
 		}
 	}
 
-	const ENEMY_FACTORY = returnClosestEnemyFactory();
-	if (isDefined(ENEMY_FACTORY))
+	var fac = returnClosestEnemyFactory();
+	if (isDefined(fac))
 	{
-		activateStructure(structure, ENEMY_FACTORY);
+		activateStructure(structure, getObject(fac.typeInfo, fac.playerInfo, fac.idInfo));
 	}
 	else
 	{
diff --git a/multiplay/skirmish/cobra_includes/globalVariables.js b/multiplay/skirmish/cobra_includes/globalVariables.js
index ff13eba..ffd70d3 100644
--- a/multiplay/skirmish/cobra_includes/globalVariables.js
+++ b/multiplay/skirmish/cobra_includes/globalVariables.js
@@ -6,6 +6,14 @@ const VTOL_FACTORY = "A0VTolFactory1";
 const MY_BASE = startPositions[me];
 const MIN_TRUCKS = 6;
 const OIL_RES = "OilResource";
+const MIN_POWER = 180;
+const MIN_BUILD_POWER = 230;
+
+const ELECTRONIC_DEFENSES = [
+	"Sys-SpyTower",
+	"WallTower-EMP",
+	"Emplacement-MortarEMP",
+];
 
 //Research constants
 const TANK_ARMOR = [
@@ -22,11 +30,12 @@ const ESSENTIALS = [
 	"R-Struc-PowerModuleMk1",
 	"R-Struc-Research-Upgrade09",
 	"R-Struc-Power-Upgrade03a",
+];
+const ESSENTIALS_2 = [
 	"R-Vehicle-Prop-Halftracks",
 	"R-Vehicle-Body05",
 	"R-Struc-RprFac-Upgrade01",
 	"R-Vehicle-Prop-Hover",
-	"R-Vehicle-Body04",
 ];
 const SYSTEM_UPGRADES = [
 	"R-Sys-Sensor-Upgrade03",
@@ -59,13 +68,14 @@ const BODY_RESEARCH = [
 	"R-Vehicle-Body14",
 ];
 const VTOL_RES = [
+	"R-Wpn-Bomb02",
 	"R-Wpn-Bomb-Accuracy03",
-	"R-Wpn-Bomb04",
 	"R-Struc-VTOLPad-Upgrade06",
+	"R-Wpn-Bomb04",
 	"R-Wpn-Bomb06",
 ];
 const LATE_EARLY_GAME_TECH = [
-	"R-Vehicle-Body11",
+	"R-Vehicle-Body12",
 	"R-Vehicle-Prop-Tracks",
 ];
 
@@ -75,16 +85,14 @@ const TANK_BODY = [
 	"Body13SUP", // Wyvern
 	"Body10MBT", // Vengeance
 	"Body7ABT",  // Retribution
-	"Body6SUPP", // Panther
-	"Body11ABT", // Python
 	"Body12SUP", // Mantis
+	"Body6SUPP", // Panther
 	"Body8MBT",  // Scorpion
 	"Body5REC",  // Cobra
 	"Body1REC",  // Viper
 ];
 const SYSTEM_BODY = [
 	"Body3MBT",  // Retaliation
-//	"Body2SUP",  // Leopard
 	"Body4ABT",  // Bug
 	"Body1REC",  // Viper
 ];
@@ -126,7 +134,7 @@ const SUB_PERSONALITIES =
 		"defensePriority": 10,
 		"vtolPriority": 20,
 		"systemPriority": 30,
-		"alloyPriority": 10,
+		"alloyPriority": 20,
 		"res": [
 			"R-Wpn-Cannon-Damage02",
 			"R-Wpn-Cannon-ROF02",
@@ -138,14 +146,14 @@ const SUB_PERSONALITIES =
 		"secondaryWeapon": weaponStats.gauss,
 		"artillery": weaponStats.mortars,
 		"antiAir": weaponStats.AA,
-		"factoryOrder": [FACTORY, VTOL_FACTORY, CYBORG_FACTORY],
+		"factoryOrder": [FACTORY, CYBORG_FACTORY, VTOL_FACTORY],
 		"defensePriority": 20,
 		"vtolPriority": 40,
 		"systemPriority": 20,
 		"alloyPriority": 25,
 		"res": [
 			"R-Wpn-Flamer-Damage03",
-			"R-Wpn-Flamer-ROF03",
+			"R-Wpn-Flamer-ROF01",
 		],
 	},
 	AB:
@@ -153,14 +161,16 @@ const SUB_PERSONALITIES =
 		"primaryWeapon": weaponStats.rockets_AT,
 		"secondaryWeapon": weaponStats.gauss,
 		"artillery": weaponStats.rockets_Arty,
-		"antiAir": weaponStats.AA,
-		"factoryOrder": [CYBORG_FACTORY, VTOL_FACTORY, FACTORY],
+		"antiAir": weaponStats.rockets_AA,
+		"factoryOrder": [FACTORY, VTOL_FACTORY, CYBORG_FACTORY],
 		"defensePriority": 60,
 		"vtolPriority": 90,
 		"systemPriority": 15,
 		"alloyPriority": 15,
 		"res": [
 			"R-Wpn-MG2Mk1",
+			"R-Wpn-Rocket02-MRL",
+			"R-Wpn-Rocket01-LtAT",
 		],
 	},
 	AM:
@@ -188,8 +198,9 @@ const SUB_PERSONALITIES =
 		"defensePriority": 10,
 		"vtolPriority": 100,
 		"systemPriority": 40,
-		"alloyPriority": 5,
+		"alloyPriority": 10,
 		"res": [
+			"R-Wpn-Mortar-Incenediary",
 			"R-Wpn-Laser01",
 		],
 	},
@@ -198,7 +209,6 @@ const SUB_PERSONALITIES =
 // Groups
 var attackGroup;
 var vtolGroup;
-var cyborgGroup;
 var sensorGroup;
 var repairGroup;
 var artilleryGroup;
@@ -211,9 +221,7 @@ var lastMsg; //The last Cobra chat message.
 var forceHover; //Use hover propulsion only.
 var seaMapWithLandEnemy; //Hover map with an enemy sharing land with Cobra.
 var turnOffCyborgs; //Turn of cyborgs (hover maps/chat).
-var throttleTime; //For events so that some do not trigger their code too fast. More details in stopExecution() in miscFunctions.
 var researchComplete; //Check if done with research.
-var lastAttackedTime;
 var turnOffMG; //This is only used for when the personalities don't have their weapons researched.
 var useArti;
 var useVtol;
@@ -233,3 +241,4 @@ var extremeLaserTech;
 var secondaryWeaponTech;
 var secondaryWeaponExtra;
 var defenseTech;
+var standardDefenseTech;
diff --git a/multiplay/skirmish/cobra_includes/mapDynamics.js b/multiplay/skirmish/cobra_includes/mapDynamics.js
index 5dab7ac..8ad87dc 100644
--- a/multiplay/skirmish/cobra_includes/mapDynamics.js
+++ b/multiplay/skirmish/cobra_includes/mapDynamics.js
@@ -1,23 +1,7 @@
-//Need to search for scavenger player number. Keep undefined if there are no scavengers.
+
 function getScavengerNumber()
 {
-	function uncached()
-	{
-		var scavNumber;
-		for (var x = maxPlayers; x < 11; ++x)
-		{
-			var structs = enumStruct(x);
-			if (isDefined(structs[0]))
-			{
-				scavNumber = x;
-				break;
-			}
-		}
-
-		return scavNumber;
-	}
-
-	return cacheThis(uncached, [], undefined, Infinity);
+	return scavengerPlayer;
 }
 
 //Figure out if we are on a hover map. This is determined by checking if a
@@ -62,7 +46,7 @@ function checkIfSeaMap()
 			if ((i !== me) && !allianceExistsBetween(i, me) && propulsionCanReach("wheeled01", MY_BASE.x, MY_BASE.y, startPositions[i].x, startPositions[i].y))
 			{
 				//Check to see if it is a closed player slot
-				if (enumDroid(i).length)
+				if (countDroid(DROID_ANY, i).length)
 				{
 					seaMapWithLandEnemy = true;
 					break;
diff --git a/multiplay/skirmish/cobra_includes/miscFunctions.js b/multiplay/skirmish/cobra_includes/miscFunctions.js
index 2df3e33..cf86b30 100644
--- a/multiplay/skirmish/cobra_includes/miscFunctions.js
+++ b/multiplay/skirmish/cobra_includes/miscFunctions.js
@@ -10,25 +10,25 @@ function random(max)
 // Returns true if something is defined
 function isDefined(data)
 {
-	return (typeof(data) !== "undefined");
+	return typeof(data) !== "undefined";
 }
 
 //Determine if a game object is destroyed or not.
 function isObjectAlive(object)
 {
-	return (isDefined(object) && object && (object.id !== 0));
+	return object && isDefined(object) && (object.id !== 0);
 }
 
 //Sort an array from smallest to largest in value.
 function sortArrayNumeric(a, b)
 {
-	return (a - b);
+	return a - b;
 }
 
 //Sort an array from smallest to largest in terms of droid health.
 function sortDroidsByHealth(a, b)
 {
-	return (a.health - b.health);
+	return a.health - b.health;
 }
 
 //Used for deciding if a truck will capture oil.
@@ -88,7 +88,7 @@ function distanceToBase(obj1, obj2)
 {
 	var dist1 = distBetweenTwoPoints(MY_BASE.x, MY_BASE.y, obj1.x, obj1.y);
 	var dist2 = distBetweenTwoPoints(MY_BASE.x, MY_BASE.y, obj2.x, obj2.y);
-	return (dist1 - dist2);
+	return dist1 - dist2;
 }
 
 //Push list elements into another.
@@ -119,31 +119,36 @@ function addDroidsToGroup(group, droids)
 //Returns closest enemy object.
 function rangeStep(player)
 {
-	if (!isDefined(player))
+	function uncached(player)
 	{
-		player = getMostHarmfulPlayer();
-	}
+		if (!isDefined(player))
+		{
+			player = getMostHarmfulPlayer();
+		}
 
-	var targets = [];
-	var closestStructure = findNearestEnemyStructure(player);
-	var closestDroid = findNearestEnemyDroid(player);
+		var targets = [];
+		var struc = findNearestEnemyStructure(player);
+		var droid = findNearestEnemyDroid(player);
 
-	if (isDefined(closestStructure))
-	{
-		targets.push(closestStructure);
-	}
-	if (isDefined(closestDroid))
-	{
-		targets.push(closestDroid);
-	}
+		if (isDefined(struc))
+		{
+			targets.push(getObject(struc.typeInfo, struc.playerInfo, struc.idInfo));
+		}
+		if (isDefined(droid))
+		{
+			targets.push(getObject(droid.typeInfo, droid.playerInfo, droid.idInfo));
+		}
 
-	if (isDefined(targets[0]))
-	{
-		targets = targets.sort(distanceToBase);
-		return targets[0];
+		if (isDefined(targets[0]))
+		{
+			targets = targets.sort(distanceToBase);
+			return objectInformation(targets[0]);
+		}
+
+		return undefined;
 	}
 
-	return undefined;
+	return cacheThis(uncached, [player]);
 }
 
 //Ally is false for checking for enemy players
@@ -246,7 +251,7 @@ function findLivingEnemies()
 		var alive = [];
 		for (var x = 0; x < maxPlayers; ++x)
 		{
-	 		if ((x !== me) && !allianceExistsBetween(x, me) && (enumDroid(x).length || enumStruct(x).length))
+	 		if ((x !== me) && !allianceExistsBetween(x, me) && (countDroid(DROID_ANY, x).length || enumStruct(x).length))
 			{
 				alive.push(x);
 			}
@@ -345,7 +350,7 @@ function donateFromGroup(from, group)
 		switch (group)
 		{
 			case "ATTACK": chosenGroup = enumGroup(attackGroup); break;
-			case "CYBORG": chosenGroup = enumGroup(cyborgGroup); break;
+			case "CYBORG": chosenGroup = enumGroup(attackGroup).filter(function(dr) { return dr.droidType === DROID_CYBORG; }); break;
 			case "VTOL": chosenGroup = enumGroup(vtolGroup); break;
 			default: chosenGroup = enumGroup(attackGroup); break;
 		}
diff --git a/multiplay/skirmish/cobra_includes/performance.js b/multiplay/skirmish/cobra_includes/performance.js
index e9c1563..1f218bb 100644
--- a/multiplay/skirmish/cobra_includes/performance.js
+++ b/multiplay/skirmish/cobra_includes/performance.js
@@ -33,7 +33,10 @@ function cacheThis(func, funcParameters, cachedItem, time)
 
 	var t = arguments.callee.caller.cachedTimes[cachedItem];
      var obj = arguments.callee.caller.cachedValues[cachedItem];
-	if (!isDefined(obj) || ((gameTime - t) >= REFRESH_TIME))
+     var def = isDefined(obj);
+	if (!def
+          || (def && isDefined(obj.typeInfo) && (getObject(obj.typeInfo, obj.playerInfo, obj.idInfo) === null))
+          || ((gameTime - t) >= REFRESH_TIME))
      {
 		arguments.callee.caller.cachedValues[cachedItem] = callFuncWithArgs(func, funcParameters);
 		arguments.callee.caller.cachedTimes[cachedItem] = gameTime;
@@ -42,31 +45,41 @@ function cacheThis(func, funcParameters, cachedItem, time)
      return arguments.callee.caller.cachedValues[cachedItem];
 }
 
-//TODO: Implement this better
-//Determine if something (namely events) should be skipped momentarily.
-//0 - eventAttacked().
-//1 - eventChat().
-//2 - eventBeacon().
-//3 - eventGroupLoss(). (the addBeacon call).
-//ms is a delay value.
-//Defaults to checking eventAttacked timer.
-function stopExecution(throttleNumber, ms)
+//A simple throttle function to make sure something is not executed too much.
+function stopExecution(throttleThis, time)
 {
-	if (!isDefined(throttleNumber))
+     if (!isDefined(time))
      {
-		throttleNumber = 0;
-	}
+          time = 2000;
+     }
 
-	if (!isDefined(ms))
+     if (!isDefined(arguments.callee.caller.throttleTimes))
      {
-		ms = 1000;
-	}
+          arguments.callee.caller.throttleTimes = {};
+     }
 
-	if (gameTime > (throttleTime[throttleNumber] + ms))
+	if (!isDefined(arguments.callee.caller.throttleTimes[throttleThis]))
      {
-		throttleTime[throttleNumber] = gameTime + (4 * random(500));
+		arguments.callee.caller.throttleTimes[throttleThis] = gameTime;
 		return false;
 	}
 
-	return true;
+	if (gameTime - arguments.callee.caller.throttleTimes[throttleThis] < time)
+     {
+          return true;
+     }
+
+	arguments.callee.caller.throttleTimes[throttleThis] = gameTime;
+	return false;
+}
+
+//This way we can pass around DROID/STRUCTURE/FEATURE object information in cacheThis by using getObject()
+//in the calling functions since assigning a variable only keeps a snapshot of the object as it was at the time.
+function objectInformation(object)
+{
+     return {
+          "typeInfo": object.type,
+          "playerInfo": object.player,
+          "idInfo": object.id
+     };
 }
diff --git a/multiplay/skirmish/cobra_includes/production.js b/multiplay/skirmish/cobra_includes/production.js
index 9f83cf9..bcbaedc 100644
--- a/multiplay/skirmish/cobra_includes/production.js
+++ b/multiplay/skirmish/cobra_includes/production.js
@@ -358,11 +358,13 @@ function analyzeQueuedSystems()
 //Produce a unit when factories allow it.
 function CobraProduce()
 {
-	const MIN_POWER = 160;
-	const MIN_COM_ENG = 3;
+	if (countDroid(DROID_ANY) >= 150)
+	{
+		return; //Stop spamming about having the droid limit reached.
+	}
 	const MIN_SENSORS = 2;
 	const MIN_REPAIRS = 3;
-	var useCybEngineer = false; //countStruct(CYBORG_FACTORY) && !componentAvailable("hover01");
+	var useCybEngineer = countStruct(CYBORG_FACTORY) && (enumGroup(constructGroup).length < 4);
 	var systems = analyzeQueuedSystems();
 
 	var attackers = enumGroup(attackGroup);
@@ -409,7 +411,7 @@ function CobraProduce()
 							//Do not produce weak body units if we can give this factory a module.
 							if (!countStruct(structures.gens)
 								|| (FC.modules < 1
-								&& componentAvailable("Body11ABT")))
+								&& componentAvailable("Body12SUP")))
 							{
 								continue;
 							}
@@ -421,7 +423,7 @@ function CobraProduce()
 					{
 						if (countStruct(structures.gens))
 						{
-							if (facType === CYBORG_FACTORY)
+							if (facType === CYBORG_FACTORY && (!turnOffCyborgs || !forceHover))
 							{
 								buildCyborg(FC, useCybEngineer);
 							}
diff --git a/multiplay/skirmish/cobra_includes/research.js b/multiplay/skirmish/cobra_includes/research.js
index b804e55..b7100e6 100644
--- a/multiplay/skirmish/cobra_includes/research.js
+++ b/multiplay/skirmish/cobra_includes/research.js
@@ -33,6 +33,7 @@ function initializeResearchLists()
 	secondaryWeaponTech = updateResearchList(SUB_PERSONALITIES[personality].secondaryWeapon.weapons);
 	secondaryWeaponExtra = updateResearchList(SUB_PERSONALITIES[personality].secondaryWeapon.extras);
 	defenseTech = updateResearchList(SUB_PERSONALITIES[personality].artillery.defenses);
+	standardDefenseTech = updateResearchList(SUB_PERSONALITIES[personality].primaryWeapon.defenses)
 	cyborgWeaps = updateResearchList(SUB_PERSONALITIES[personality].primaryWeapon.templates);
 }
 
@@ -42,26 +43,20 @@ function initializeResearchLists()
 //one is not completed... so lets help it a bit.
 function evalResearch(lab, list)
 {
-	var found = false;
-
 	for (var i = 0, a = list.length; i < a; ++i)
 	{
-		found = pursueResearch(lab, list[i]);
-		if (found)
+		if (pursueResearch(lab, list[i]))
 		{
-			break;
+			return true;
 		}
 	}
 
-	return found;
+	return false;
 }
 
 function researchCobra()
 {
-	const MIN_POWER = 170;
-	if (!countDroid(DROID_CONSTRUCT)
-		|| getRealPower() < MIN_POWER
-		|| !(isDefined(techlist) && isDefined(turnOffCyborgs)))
+	if (!countDroid(DROID_CONSTRUCT) || !(isDefined(techlist) && isDefined(turnOffCyborgs)))
 	{
 		return;
 	}
@@ -73,22 +68,26 @@ function researchCobra()
 	for (var i = 0, a = labList.length; i < a; ++i)
 	{
 		var lab = labList[i];
-		var found = evalResearch(lab, ESSENTIALS);
+		var found = found = evalResearch(lab, ESSENTIALS);
 
-		if (!found && (getRealPower() > MIN_POWER))
+		if (!found && getRealPower() > MIN_POWER)
 		{
 			if (!found)
 				found = evalResearch(lab, techlist);
+			if (!found)
+				found = evalResearch(lab, ESSENTIALS_2);
 
 			if (!found)
-				found = evalResearch(lab, weaponTech);
+				found = evalResearch(lab, LATE_EARLY_GAME_TECH);
+			if (!found && !turnOffCyborgs)
+				found = evalResearch(lab, cyborgWeaps);
 			if (!found)
 				found = evalResearch(lab, SYSTEM_UPGRADES);
 			if (!found)
-				found = evalResearch(lab, LATE_EARLY_GAME_TECH);
+				found = evalResearch(lab, weaponTech);
 
 			//Use default AA until stormbringer.
-			if (countEnemyVTOL() && !isStructureAvailable("P0-AASite-Laser"))
+			if (!random(2) && countEnemyVTOL() && !isStructureAvailable("P0-AASite-Laser"))
 			{
 				if (!found)
 					found = evalResearch(lab, antiAirTech);
@@ -96,6 +95,11 @@ function researchCobra()
 					found = evalResearch(lab, antiAirExtras);
 			}
 
+			if (!found && useArti && returnArtilleryAlias() !== "rkta")
+				found = evalResearch(lab, artillExtra);
+			if (!found)
+				found = evalResearch(lab, extraTech);
+
 			if (!found && (random(101) < SUB_PERSONALITIES[personality].alloyPriority))
 			{
 				found = evalResearch(lab, TANK_ARMOR);
@@ -105,19 +109,15 @@ function researchCobra()
 				}
 			}
 
-			if (!found && !turnOffCyborgs)
-				found = evalResearch(lab, cyborgWeaps);
+			if (!found && useArti)
+				found = evalResearch(lab, defenseTech);
 			if (!found)
-				found = evalResearch(lab, extraTech);
+				found = evalResearch(lab, standardDefenseTech);
+
 			if (!found && useArti)
 				found = evalResearch(lab, artilleryTech);
-			if (!found && useArti)
-				found = evalResearch(lab, artillExtra);
-
 			if (!found && (random(101) < SUB_PERSONALITIES[personality].systemPriority))
 				found = evalResearch(lab, SENSOR_TECH);
-			if (!found && useArti)
-				found = evalResearch(lab, defenseTech);
 
 			if (!found && useVtol && (random(101) < SUB_PERSONALITIES[personality].vtolPriority))
 				found = evalResearch(lab, VTOL_RES);
@@ -127,21 +127,17 @@ function researchCobra()
 			if (!found)
 				found = evalResearch(lab, BODY_RESEARCH);
 
-			//Late game weapon.
-			if (random(3))
-			{
-				var cyborgSecondary = appendListElements(cyborgSecondary, updateResearchList(SUB_PERSONALITIES[personality].secondaryWeapon.templates));
-				var len = SUB_PERSONALITIES[personality].primaryWeapon.weapons.length - 1;
 
-				if (isDesignable(SUB_PERSONALITIES[personality].primaryWeapon.weapons[len].stat))
-				{
-					if(!found && !turnOffCyborgs && isDefined(cyborgSecondary[0]))
-						found = pursueResearch(lab, cyborgSecondary);
-					if(!found)
-						found = evalResearch(lab, secondaryWeaponExtra);
-					if(!found)
-						found = evalResearch(lab, secondaryWeaponTech);
-				}
+			var cyborgSecondary = appendListElements(cyborgSecondary, updateResearchList(SUB_PERSONALITIES[personality].secondaryWeapon.templates));
+			var len = SUB_PERSONALITIES[personality].primaryWeapon.weapons.length - 1;
+			if (isDesignable(SUB_PERSONALITIES[personality].primaryWeapon.weapons[len].stat))
+			{
+				if(!found && !turnOffCyborgs && isDefined(cyborgSecondary[0]))
+					found = pursueResearch(lab, cyborgSecondary);
+				if(!found)
+					found = evalResearch(lab, secondaryWeaponExtra);
+				if(!found)
+					found = evalResearch(lab, secondaryWeaponTech);
 			}
 
 			// Lasers
diff --git a/multiplay/skirmish/cobra_includes/tactics.js b/multiplay/skirmish/cobra_includes/tactics.js
index d77f1c9..6008ba5 100644
--- a/multiplay/skirmish/cobra_includes/tactics.js
+++ b/multiplay/skirmish/cobra_includes/tactics.js
@@ -4,9 +4,9 @@
 function droidReady(droid)
 {
 	return (!repairDroid(droid, false)
-		&& (droid.order !== DORDER_ATTACK)
-		&& (droid.order !== DORDER_RTR)
-		&& (droid.order !== DORDER_RECYCLE)
+		&& droid.order !== DORDER_ATTACK
+		&& droid.order !== DORDER_RTR
+		&& droid.order !== DORDER_RECYCLE
 		&& vtolReady(droid) //True for non-VTOL units
 	);
 }
@@ -14,27 +14,14 @@ function droidReady(droid)
 //Check if a passed in weapon name is a plasma cannon.
 function isPlasmaCannon(weaponName)
 {
-	if (!isDefined(weaponName))
-	{
-		return false;
-	}
-
-	return (weaponName.name === "Laser4-PlasmaCannon");
+	return isDefined(weaponName) && (weaponName.name === "Laser4-PlasmaCannon");
 }
 
 //Modified from Nullbot.
 //Returns true if the VTOL has ammo. False if empty.
 function vtolArmed(obj, percent)
 {
-	for (var i = 0, p = obj.weapons.length; i < p; ++i)
-	{
-		if (obj.weapons[i].armed >= percent)
-		{
-			return true;
-		}
-	}
-
-	return false;
+	return obj.weapons[0].armed >= percent;
 }
 
 //Count how many Enemy VTOL units are on the map.
@@ -57,54 +44,64 @@ function countEnemyVTOL()
 	return cacheThis(uncached, []);
 }
 
-//Return the closest factory for an enemy. Undefined if none.
+//Return information about the closest factory for an enemy. Undefined if none.
 function returnClosestEnemyFactory(enemyNumber)
 {
-	if (!isDefined(enemyNumber))
+	function uncached(enemyNumber)
 	{
-		enemyNumber = getMostHarmfulPlayer();
-	}
+		if (!isDefined(enemyNumber))
+		{
+			enemyNumber = getMostHarmfulPlayer();
+		}
 
-	var facs = enumStruct(enemyNumber, FACTORY);
-	facs = appendListElements(facs, enumStruct(enemyNumber, CYBORG_FACTORY));
-	facs = appendListElements(facs, enumStruct(enemyNumber, VTOL_FACTORY));
+		var facs = enumStruct(enemyNumber, FACTORY);
+		facs = appendListElements(facs, enumStruct(enemyNumber, CYBORG_FACTORY));
+		facs = appendListElements(facs, enumStruct(enemyNumber, VTOL_FACTORY));
 
-	if (isDefined(facs[0]))
-	{
-		facs = facs.sort(distanceToBase);
-		return facs[0];
+		if (isDefined(facs[0]))
+		{
+			facs = facs.sort(distanceToBase);
+			return objectInformation(facs[0]);
+		}
+
+		return undefined;
 	}
 
-	return undefined;
+	return cacheThis(uncached, [enemyNumber]);
 }
 
-//Return the closest enemy truck for an enemy. Undefined if none.
+//Return information about the closest enemy truck for an enemy. Undefined if none.
 function getClosestEnemyTruck(enemyNumber)
 {
-	if (!isDefined(enemyNumber))
+	function uncached(enemyNumber)
 	{
-		enemyNumber = getMostHarmfulPlayer();
-	}
+		if (!isDefined(enemyNumber))
+		{
+			enemyNumber = getMostHarmfulPlayer();
+		}
 
-	var trucks = enumDroid(enemyNumber, DROID_CONSTRUCT);
-	if (isDefined(trucks[0]))
-	{
-		trucks.sort(distanceToBase);
-		return trucks[0];
+		var trucks = enumDroid(enemyNumber, DROID_CONSTRUCT);
+		if (isDefined(trucks[0]))
+		{
+			trucks.sort(distanceToBase);
+			return objectInformation(trucks[0]);
+		}
+
+		return undefined;
 	}
 
-	return undefined;
+	return cacheThis(uncached, [enemyNumber]);
 }
 
 //Should the vtol attack when ammo is high enough?
 function vtolReady(droid)
 {
-	const ARMED_PERCENT = 1;
 	if (!isVTOL(droid))
 	{
 		return true; //See droidReady(droid).
 	}
 
+	const ARMED_PERCENT = 1;
 	if ((droid.order === DORDER_ATTACK) || (droid.order === DORDER_REARM))
 	{
 		return false;
@@ -124,7 +121,7 @@ function vtolReady(droid)
 //Repair a droid with the option of forcing it to.
 function repairDroid(droid, force)
 {
-	const FORCE_REPAIR_PERCENT = 40;
+	const FORCE_REPAIR_PERCENT = 48;
 	const EXPERIENCE_DIVISOR = 22;
 	const HEALTH_TO_REPAIR = 58 + Math.floor(droid.experience / EXPERIENCE_DIVISOR);
 
@@ -152,16 +149,29 @@ function repairDroid(droid, force)
 	return false;
 }
 
-//choose either cyborgs or tanks.
-function chooseGroup()
+//Continuously check a random ground group for repair
+function checkAllForRepair()
 {
-	var grp = random(2) ? enumGroup(attackGroup) : enumGroup(cyborgGroup);
-	grp = grp.filter(function(dr) { return droidReady(dr); });
+	if (!countStruct(structures.extras[0]))
+	{
+		return;
+	}
 
-	return !isDefined(grp[MIN_ATTACK_DROIDS]) ? enumGroup(attackGroup) : grp;
+	var droids = enumGroup(attackGroup);
+	for (var i = 0, l = droids.length; i < l; ++i)
+	{
+		var droid = droids[i];
+		repairDroid(droid, Math.floor(droid.health) < 48);
+	}
 }
 
-//Find the derricks of all enemy players, or just a specific one.
+//choose land attackers.
+function chooseGroup()
+{
+	return enumGroup(attackGroup).filter(function(dr) { return droidReady(dr); });
+}
+
+//Find the closest enemy derrick information. If no player is defined, then all of them are checked.
 function findEnemyDerricks(playerNumber)
 {
 	function uncached(playerNumber)
@@ -186,58 +196,74 @@ function findEnemyDerricks(playerNumber)
 			derr = enumStruct(playerNumber, structures.derricks);
 		}
 
-		return derr;
+		derrs = derrs.sort(distanceToBase);
+		if (isDefined(derrs[0]))
+		{
+			return objectInformation(derrs[0]);
+		}
+
+		return undefined;
 	}
 
-	return cacheThis(uncached, [playerNumber], undefined, 3000);
+	return cacheThis(uncached, [playerNumber]);
 }
 
-//Find closest enemy droid. Returns undefined otherwise. Do not target VTOLs
+//Find information about the closest enemy droid. Returns undefined otherwise. Do not target VTOLs
 //unless they are the only remaining droids.
 function findNearestEnemyDroid(enemy)
 {
-	if (!isDefined(enemy))
+	function uncached(enemy)
 	{
-		enemy = getMostHarmfulPlayer();
-	}
+		if (!isDefined(enemy))
+		{
+			enemy = getMostHarmfulPlayer();
+		}
 
-	var badDroids = enumDroid(enemy);
-	if (isDefined(badDroids[0]))
-	{
-		var temp = badDroids.filter(function(dr) { return !isVTOL(dr); });
-		if (!isDefined(temp[0]))
+		var badDroids = enumDroid(enemy);
+		if (isDefined(badDroids[0]))
 		{
-			temp = badDroids;
+			var temp = badDroids.filter(function(dr) { return !isVTOL(dr); });
+			if (!isDefined(temp[0]))
+			{
+				temp = badDroids;
+			}
+
+			temp = temp.sort(distanceToBase);
+			return objectInformation(temp[0]);
 		}
 
-		temp = temp.sort(distanceToBase);
-		return temp[0];
+		return undefined;
 	}
 
-	return undefined;
+	return cacheThis(uncached, [enemy], enemy, 16000);
 }
 
-//Return the closest structure of an enemy. Returns undefined otherwise.
+//Return information about the closest structure of an enemy. Returns undefined otherwise.
 function findNearestEnemyStructure(enemy)
 {
-	if (!isDefined(enemy))
+	function uncached(enemy)
 	{
-		enemy = getMostHarmfulPlayer();
-	}
+		if (!isDefined(enemy))
+		{
+			enemy = getMostHarmfulPlayer();
+		}
 
-	var s = enumStruct(enemy).filter(function(obj) { return (obj.stattype !== WALL); });
-	if (!isDefined(s[0]))
-	{
-		s = enumStruct(enemy);
-	}
+		var s = enumStruct(enemy).filter(function(obj) { return (obj.stattype !== WALL); });
+		if (!isDefined(s[0]))
+		{
+			s = enumStruct(enemy);
+		}
 
-	if (isDefined(s[0]))
-	{
-		s = s.sort(distanceToBase);
-		return s[0];
+		if (isDefined(s[0]))
+		{
+			s = s.sort(distanceToBase);
+			return objectInformation(s[0]);
+		}
+
+		return undefined;
 	}
 
-	return undefined;
+	return cacheThis(uncached, [enemy], enemy, 16000);
 }
 
 //Attack something.
@@ -261,7 +287,11 @@ function attackWithGroup(enemy, targets)
 		}
 		else
 		{
-			target = getCloseEnemyObject();
+			target = rangeStep();
+			if (isDefined(target))
+			{
+				target = getObject(target.typeInfo, target.playerInfo, target.idInfo);
+			}
 		}
 
 		for (var j = 0; j < LEN; j++)
@@ -289,7 +319,7 @@ function chatTactic(enemy)
 //attacker is a player number. Attack a specific player.
 function attackStuff(attacker)
 {
-	if (restraint())
+	if (!shouldCobraAttack() || stopExecution("attackStuff", 5000))
 	{
 		return;
 	}
@@ -307,13 +337,11 @@ function attackStuff(attacker)
 //Sensors know all your secrets. They will observe what is closest to Cobra base.
 function artilleryTacticsCobra()
 {
-	if (restraint())
+	if (!shouldCobraAttack())
 	{
 		return;
 	}
-
-	var sensors = enumGroup(sensorGroup).filter(function(dr)
-	{
+	var sensors = enumGroup(sensorGroup).filter(function(dr) {
 		return droidReady(dr);
 	});
 	const ARTILLERY_UNITS = enumGroup(artilleryGroup);
@@ -327,6 +355,7 @@ function artilleryTacticsCobra()
 
 		if (isDefined(obj))
 		{
+			obj = getObject(obj.typeInfo, obj.playerInfo, obj.idInfo);
 			orderDroidObj(sensors[0], DORDER_OBSERVE, obj);
 			for (var i = 0; i < ARTI_LEN; ++i)
 			{
@@ -345,12 +374,12 @@ function attackEnemyOil()
 	if (LEN >= MIN_ATTACK_DROIDS)
 	{
 		var derr = findEnemyDerricks();
-		if (isDefined(derr[0]))
+		derr = getObject(derr.typeInfo, derr.playerInfo, derr.idInfo);
+		if (isDefined(derr))
 		{
-			derr = derr.sort(distanceToBase);
 			for (var i = 0; i < LEN; ++i)
 			{
-				attackThisObject(WHO[i], derr[0]);
+				attackThisObject(WHO[i], derr);
 			}
 		}
 	}
@@ -359,55 +388,20 @@ function attackEnemyOil()
 //Defend or attack.
 function battleTacticsCobra()
 {
-	if (restraint())
-	{
-		return;
-	}
-
-	const MIN_DERRICKS = averageOilPerPlayer();
 	const ENEMY = getMostHarmfulPlayer();
-	const MIN_GRUDGE = 300;
 	donateSomePower();
+	enemyUnitsInBase()
 
-	if ((countStruct(structures.derricks) < MIN_DERRICKS) || (getRealPower() < -50))
-	{
-		attackEnemyOil();
-	}
-	else if (grudgeCount[ENEMY] > MIN_GRUDGE)
+	if (shouldCobraAttack())
 	{
-		const ENEMY_FACTORY = returnClosestEnemyFactory();
-		if (random(101) < 5)
+		var target = rangeStep();
+		if (isDefined(target))
 		{
-			chatTactic(ENEMY); //Tell players to attack this enemy.
-		}
-
-		if (isDefined(ENEMY_FACTORY))
-		{
-			attackWithGroup(ENEMY, ENEMY_FACTORY);
-		}
-		else
-		{
-			const ENEMY_TRUCK = getClosestEnemyTruck();
-			if (isDefined(ENEMY_TRUCK))
-			{
-				attackWithGroup(ENEMY, ENEMY_TRUCK);
-			}
-			else
+			target = getObject(target.typeInfo, target.playerInfo, target.idInfo);
+			const WHO = chooseGroup();
+			for (var i = 0, l = WHO.length; i < l; ++i)
 			{
-				grudgeCount[ENEMY] = 0; //they dead.
-			}
-		}
-	}
-	else
-	{
-		const WHO = chooseGroup();
-		const LEN = WHO.length;
-		if (LEN >= MIN_ATTACK_DROIDS)
-		{
-			var nearestTarget = getCloseEnemyObject();
-			for (var i = 0; i < LEN; ++i)
-			{
-				attackThisObject(WHO[i], nearestTarget);
+				attackThisObject(WHO[i], target);
 			}
 		}
 	}
@@ -417,10 +411,14 @@ function battleTacticsCobra()
 function recycleForHoverCobra()
 {
 	const MIN_FACTORY = 1;
-	var systems = enumDroid(me).filter(function(dr) { return isConstruct(dr); });
+	var systems = enumDroid(me).filter(function(dr) {
+		return isConstruct(dr);
+	});
 	systems = appendListElements(systems, enumDroid(me, DROID_SENSOR));
 	systems = appendListElements(systems, enumDroid(me, DROID_REPAIR));
-	systems = systems.filter(function(dr) { return (dr.propulsion !== "hover01"); });
+	systems = systems.filter(function(dr) {
+		return (dr.body !== "CyborgLightBody" && dr.propulsion !== "hover01");
+	});
 	var unfinished = unfinishedStructures();
 	const NON_HOVER_SYSTEMS = systems.length;
 
@@ -465,7 +463,9 @@ function repairDroidTacticsCobra()
 
 	if (LEN)
 	{
-		var myDroids = random(2) ? enumGroup(attackGroup) : enumGroup(cyborgGroup);
+		var myDroids = enumGroup(attackGroup).filter(function(dr) {
+			return dr.order !== DORDER_RTR;
+		});
 
 		if (isDefined(myDroids[0]))
 		{
@@ -504,21 +504,22 @@ function targetPlayer(playerNumber)
 //VTOL units do there own form of tactics.
 function vtolTacticsCobra()
 {
-	if (restraint())
-	{
-		return;
-	}
-
 	const MIN_VTOLS = 5;
-	var vtols = enumGroup(vtolGroup).filter(function(dr) { return droidReady(dr); });
+	var vtols = enumGroup(vtolGroup).filter(function(dr) {
+		return droidReady(dr);
+	});
 	const LEN = vtols.length;
 
 	if (LEN >= MIN_VTOLS)
 	{
-		var target = getCloseEnemyObject();
-		for (var i = 0; i < LEN; ++i)
+		var target = rangeStep();
+		if (isDefined(target))
 		{
-			attackThisObject(vtols[i], target);
+			target = getObject(target.typeInfo, target.playerInfo, target.idInfo);
+			for (var i = 0; i < LEN; ++i)
+			{
+				attackThisObject(vtols[i], target);
+			}
 		}
 	}
 }
@@ -533,7 +534,11 @@ function attackThisObject(droid, target)
 
 	if (!isDefined(target))
 	{
-		target = getCloseEnemyObject();
+		target = rangeStep();
+		if (isDefined(target))
+		{
+			target = getObject(target.typeInfo, target.playerInfo, target.idInfo);
+		}
 	}
 
 	if (isDefined(droid) && droidReady(droid) && isDefined(target) && droidCanReach(droid, target.x, target.y))
@@ -552,73 +557,105 @@ function attackThisObject(droid, target)
 	}
 }
 
-//Return the closest enemy player structure or droid. Undefined if none.
-function getCloseEnemyObject(enemy)
+//Check if enemy units are in or around Cobra base.
+function enemyUnitsInBase()
 {
-	if (!isDefined(enemy))
+	var area = initialTerritory();
+	var enemyUnits = enumArea(area.x1, area.y1, area.x2, area.y2, ENEMIES, false).filter(function(obj) {
+		return (obj.type === DROID
+			&& (obj.droidType === DROID_WEAPON
+			|| obj.droidType === DROID_CYBORG)
+		);
+	});
+
+	var enemyNearBase = enemyUnits.sort(distanceToBase);
+
+	//The attack code automatically chooses the closest object of the
+	//most harmful player anyway so this should suffice for defense.
+	if (enemyNearBase.length)
 	{
-		enemy = getMostHarmfulPlayer();
+		targetPlayer(enemyUnits[0].player); //play rough.
 	}
 
-	var target = findNearestEnemyStructure(enemy);
-	if (!isDefined(target))
+	return isDefined(enemyNearBase);
+}
+
+//Donate my power to allies if I have too much.
+function donateSomePower()
+{
+	const ALLY_PLAYERS = playerAlliance(true);
+	const LEN = ALLY_PLAYERS.length;
+	const ALIVE_ENEMIES = findLivingEnemies().length;
+
+	if (LEN && ALIVE_ENEMIES)
 	{
-		target = findNearestEnemyDroid(enemy);
-		if (!isDefined(target))
+		var ally = ALLY_PLAYERS[random(LEN)]
+		if (getRealPower() > 100 && (playerPower(me) > 2 * playerPower(ally)))
 		{
-			return undefined;
+			donatePower(playerPower(me) / 2, ally);
 		}
 	}
-
-	return target;
 }
 
-//Check if enemy units are in or around Cobra base.
-function enemyUnitsInBase()
+//Flee! Flee for your lives!
+function runAway()
 {
-	var enemyUnits = enumRange(MY_BASE.x, MY_BASE.y, 16, ENEMIES, true).filter(function(dr) {
-		return (dr.type === DROID && dr.droidType === DROID_WEAPON);
+	var droids = enumDroid(me).filter(function(dr) {
+		return ((dr.droidType === DROID_WEAPON
+			|| dr.droidType === DROID_CYBORG)
+			&& !isVTOL(dr));
 	});
 
-	var enemyNearBase = isDefined(enemyUnits[0]);
-
-	//The attack code automatically chooses the closest object of the
-	//most harmful player anyway so this should suffice for defense.
-	if (enemyNearBase)
+	for (var i = 0, l = droids.length; i < l; ++i)
 	{
-		targetPlayer(enemyUnits[0].player); //play rough.
+		var droid = droids[i];
+		if (droid.order !== DORDER_RTR)
+		{
+			orderDroidLoc(droid, DORDER_MOVE, MY_BASE.x, MY_BASE.y);
+		}
 	}
-
-	return enemyNearBase;
 }
 
-//Stop all attacker droids from attacking. Repairs are initiated in addition to that.
-function haltAttackDroids()
+//Does Cobra believe it is winning or could win?
+function confidenceThreshold()
 {
-	const DROIDS = enumDroid(me).filter(function(dr) {
-		return (dr.droidType !== DROID_CONSTRUCT
-			&& dr.droidType !== DROID_REPAIR
-			&& !isVTOL(dr)
-		);
-	});
+	const DERR_COUNT = countStruct(structures.derricks);
+	var points = 0;
+	var derrRatio = Math.floor(DERR_COUNT / countAllResources()) * 100;
 
-	for (var i = 0, l = DROIDS.length; i < l; ++i)
+	//Owning ~half the oils or more is a good signal of winning
+	if (derrRatio >= 40)
 	{
-		const DROID = DROIDS[i];
-		orderDroid(DROID, DORDER_STOP);
-		repairDroid(DROID, false);
+		return true;
 	}
+
+	points = (DERR_COUNT >= countStruct(structures.derricks, getMostHarmfulPlayer())) ? (points + 12) : (points - 12);
+	points = (countDroid(DROID_ANY) >= countDroid(DROID_ANY, getMostHarmfulPlayer()) - 4) ? (points + 21) : (points - 7);
+	//team stuff
+	if (playerAlliance(true).length)
+	{
+		points = (findLivingEnemies().length <= playerAlliance(true).length + 1) ? (points + 15) : (points - 15);
+	}
+	//more
+	points = random(2) ? (points + random(8)) : (points - random(4));
+	points += Math.floor(DERR_COUNT / 2.5);
+	if (enumGroup(attackGroup).length < MIN_ATTACK_DROIDS)
+	{
+		points -= 6;
+	}
+
+	return (points > -1);
 }
 
-//Donate my power to allies if I have too much.
-function donateSomePower()
+//Check if our forces are large enough to take on the most harmful player.
+function shouldCobraAttack()
 {
-	const ALLY_PLAYERS = playerAlliance(true);
-	const LEN = ALLY_PLAYERS.length;
-	const ALIVE_ENEMIES = findLivingEnemies().length;
-
-	if (LEN && ALIVE_ENEMIES && (getRealPower() > 3000))
+	if (confidenceThreshold() && countDroid(DROID_ANY) > 15)
 	{
-		donatePower(playerPower(me) / 2, ALLY_PLAYERS[random(LEN)]);
+		return true;
+	}
+	else {
+		runAway();
+		return false;
 	}
 }
diff --git a/multiplay/skirmish/cobra_rulesets/CobraStandard.js b/multiplay/skirmish/cobra_rulesets/CobraStandard.js
index bba0187..8e27529 100644
--- a/multiplay/skirmish/cobra_rulesets/CobraStandard.js
+++ b/multiplay/skirmish/cobra_rulesets/CobraStandard.js
@@ -360,8 +360,7 @@ const weaponStats =
 		alias: "rkta",
 		weapons: [
 			{ res: "R-Wpn-Rocket02-MRL", stat: "Rocket-MRL" }, // mra
-			//{ res: "R-Wpn-Rocket03-HvAT", stat: "Rocket-BB" }, // bb
-			//{ res: "R-Wpn-Rocket06-IDF", stat: "Rocket-IDF" }, // ripple
+			{ res: "R-Wpn-Rocket06-IDF", stat: "Rocket-IDF" }, // ripple
 			{ res: "R-Wpn-MdArtMissile", stat: "Missile-MdArt" }, // seraph
 			{ res: "R-Wpn-HvArtMissile", stat: "Missile-HvyArt" }, // archie
 		],
@@ -508,8 +507,8 @@ const weaponStats =
 		alias: "bomb",
 		weapons: [],
 		vtols: [
-			{ res: "R-Wpn-Bomb01", stat: "Bomb1-VTOL-LtHE" }, // cluster bomb
-			{ res: "R-Wpn-Bomb03", stat: "Bomb3-VTOL-LtINC" }, // Phosphor bomb
+		//	{ res: "R-Wpn-Bomb01", stat: "Bomb1-VTOL-LtHE" }, // cluster bomb
+			//{ res: "R-Wpn-Bomb03", stat: "Bomb3-VTOL-LtINC" }, // Phosphor bomb
 			{ res: "R-Wpn-Bomb02", stat: "Bomb2-VTOL-HvHE" }, // HEAP bomb
 			{ res: "R-Wpn-Bomb04", stat: "Bomb4-VTOL-HvyINC" }, // Thermite bomb
 			//{ res: "R-Wpn-Bomb05", stat: "Bomb5-VTOL-Plasmite" }, // Plasmite bomb