diff --git a/.gitignore b/.gitignore
index cc699047..b3e2dfc9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,19 @@ obj
 /Ambermoon.net/ambermoon.cfg
 /publish-win64
 /ambermoon.cfg
+/AmbermoonMusicPlayer
+/AmberSynth
+/AmberSynthTest
+/DataAnalyzer
+/FileExtractor
+/ImageDataReconstruct
+*.adf
+/SandboxCreator
+/Saves/german
+/SonicArranger
+/aex
+/WavePlayer
+/test.bat
+/testdebug.bat
+/Ambermoon.net/CreateIngameFont.txt
+/Ambermoon.net/GlyphExport.txt
diff --git a/Ambermoon.Core/GameVersion.cs b/Ambermoon.Core/GameVersion.cs
index c551b63c..7c8e166a 100644
--- a/Ambermoon.Core/GameVersion.cs
+++ b/Ambermoon.Core/GameVersion.cs
@@ -42,7 +42,7 @@ public class GameVersion
         public bool ExternalData;
         public Func<IGameData> DataProvider;
 
-        internal const string RemakeReleaseDate = "27-03-2023";
+        internal const string RemakeReleaseDate = "09-05-2023";
     }
 
     public static class GameLanguageExtensions
diff --git a/Ambermoon.net/Ambermoon.net.csproj b/Ambermoon.net/Ambermoon.net.csproj
index 267887fe..25050c97 100644
--- a/Ambermoon.net/Ambermoon.net.csproj
+++ b/Ambermoon.net/Ambermoon.net.csproj
@@ -5,7 +5,7 @@
     <TargetFramework>net7.0</TargetFramework>
     <RootNamespace>Ambermoon</RootNamespace>
     <RuntimeIdentifiers>win-x86;win-x64;linux-x64;linux-arm64;osx-x64;osx-arm64</RuntimeIdentifiers>
-    <Version>1.8.4</Version>
+    <Version>1.8.5</Version>
     <Copyright>Copyright (C) 2020-2023 by Robert Schneckenhaus</Copyright>
     <Company>Robert Schneckenhaus</Company>
     <Authors>Robert Schneckenhaus</Authors>
diff --git a/Ambermoon.net/Mac/Ambermoon.net.app/Contents/Info.plist b/Ambermoon.net/Mac/Ambermoon.net.app/Contents/Info.plist
index c9c0bf50..ace8220f 100644
--- a/Ambermoon.net/Mac/Ambermoon.net.app/Contents/Info.plist
+++ b/Ambermoon.net/Mac/Ambermoon.net.app/Contents/Info.plist
@@ -9,7 +9,7 @@
 	<key>CFBundleName</key>
 	<string>Ambermoon.net</string>
 	<key>CFBundleVersion</key>
-	<string>1.8.4</string>
+	<string>1.8.5</string>
 	<key>CFBundleIconFile</key>
 	<string>Ambermoon.icns</string>
 	<key>CFBundleIdentifier</key>
diff --git a/AmbermoonPatcher/AmbermoonPatcher.csproj b/AmbermoonPatcher/AmbermoonPatcher.csproj
index e13f6536..0b2900e3 100644
--- a/AmbermoonPatcher/AmbermoonPatcher.csproj
+++ b/AmbermoonPatcher/AmbermoonPatcher.csproj
@@ -7,7 +7,7 @@
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
 	<PublishTrimmed>true</PublishTrimmed>
-	<Version>1.8.3</Version>
+	<Version>1.8.5</Version>
 	<Configurations>Debug;Release;DebugES;ReleaseES</Configurations>
   </PropertyGroup>
 
diff --git a/Package/changelog.txt b/Package/changelog.txt
index 5a2e3466..822fd745 100644
--- a/Package/changelog.txt
+++ b/Package/changelog.txt
@@ -16,7 +16,7 @@ Version 1.8
 - Airship bone chest no longer restocks
 - A lot of bug and crash fixes
 - Added some useful cheats
-- Integrated original version 1.17
+- Integrated original version 1.18
 
 
 Version 1.7
diff --git a/Package/readme.txt b/Package/readme.txt
index ba511ce9..0e684430 100644
--- a/Package/readme.txt
+++ b/Package/readme.txt
@@ -7,7 +7,7 @@
 
 
             ------------------------------------------------------------------
-            |   Ambermoon rewrite by Pyrdacor - Version 1.8.4 - March 2023   |
+            |    Ambermoon rewrite by Pyrdacor - Version 1.8.5 - May 2023    |
             ------------------------------------------------------------------