diff --git a/README.md b/README.md
index 2cb32b00..449c5fc1 100644
--- a/README.md
+++ b/README.md
@@ -76,4 +76,6 @@ pip install -i https://test.pypi.org/simple/ <scenario>-<package>==1.0.0
 
 ### Writing new scenarios
 
-**Not yet written**
+Scenario files may contain one or more scenarios written in JSON.
+
+**Documentation not yet written**
diff --git a/scenarios/requires-does-not-exist.json b/scenarios/requires-does-not-exist.json
index 85ec9e45..7e038b48 100644
--- a/scenarios/requires-does-not-exist.json
+++ b/scenarios/requires-does-not-exist.json
@@ -1,17 +1,91 @@
-{
-    "name": "requires-does-not-exist",
-    "description": "Package `a` requires any version of package `b` which does not exist",
-    "root": "a",
-    "packages": {
-        "a": {
-            "versions": {
-                "1.0.0": {
-                    "requires_python": ">=3.7",
-                    "requires": [
-                        "b"
-                    ]
+[
+    {
+        "name": "requires-package-does-not-exist",
+        "description": "Package `a` requires any version of package `b` which does not exist",
+        "root": "a",
+        "packages": {
+            "a": {
+                "versions": {
+                    "1.0.0": {
+                        "requires_python": ">=3.7",
+                        "requires": [
+                            "b"
+                        ]
+                    }
+                }
+            }
+        }
+    },
+    {
+        "name": "requires-exact-version-does-not-exist",
+        "description": "Package `a` requires an exact version of package `b` but only other versions exist",
+        "root": "a",
+        "packages": {
+            "a": {
+                "versions": {
+                    "1.0.0": {
+                        "requires_python": ">=3.7",
+                        "requires": [
+                            "b==2.0.0"
+                        ]
+                    }
+                }
+            },
+            "b": {
+                "versions": {
+                    "1.0.0": {
+                        "requires_python": ">=3.7",
+                        "requires": []
+                    }
+                }
+            }
+        }
+    },
+    {
+        "name": "requires-greater-version-does-not-exist",
+        "description": "Package `a` requires a version of `b` greater than `1.0.0` but only smaller versions exist",
+        "root": "a",
+        "packages": {
+            "a": {
+                "versions": {
+                    "1.0.0": {
+                        "requires_python": ">=3.7",
+                        "requires": [
+                            "b>1.0.0"
+                        ]
+                    }
+                }
+            },
+            "b": {
+                "versions": {
+                    "0.1.0": {},
+                    "1.0.0": {}
+                }
+            }
+        }
+    },
+    {
+        "name": "requires-less-version-does-not-exist",
+        "description": "Package `a` requires a version of `b` less than `1.0.0` but only larger versions exist",
+        "root": "a",
+        "packages": {
+            "a": {
+                "versions": {
+                    "1.0.0": {
+                        "requires_python": ">=3.7",
+                        "requires": [
+                            "b<2.0.0"
+                        ]
+                    }
+                }
+            },
+            "b": {
+                "versions": {
+                    "2.0.0": {},
+                    "3.0.0": {},
+                    "4.0.0": {}
                 }
             }
         }
     }
-}
+]
diff --git a/src/packse/build.py b/src/packse/build.py
index ae6bac9b..e52fa050 100644
--- a/src/packse/build.py
+++ b/src/packse/build.py
@@ -14,36 +14,38 @@
     InvalidScenario,
     ScenarioNotFound,
 )
-from packse.scenario import Package, Scenario, load_scenario, scenario_prefix
+from packse.scenario import Package, Scenario, load_scenarios, scenario_prefix
 from packse.template import create_from_template
 
 logger = logging.getLogger(__name__)
 
 
 def build(targets: list[Path], rm_destination: bool):
-    # Validate all targets first
+    # Validate and collect all targets first
+    scenarios = []
+
     for target in targets:
         if not target.exists():
             raise ScenarioNotFound(target)
 
         try:
-            load_scenario(target)
+            logger.debug("Loading %s", target)
+            scenarios.extend(load_scenarios(target))
         except Exception as exc:
             raise InvalidScenario(target, reason=str(exc)) from exc
 
     # Then build each one
-    for target in targets:
-        result = build_scenario(target, rm_destination)
+    for scenario in scenarios:
+        result = build_scenario(scenario, rm_destination)
         print(result)
 
 
-def build_scenario(target: Path, rm_destination: bool) -> str:
+def build_scenario(scenario: Scenario, rm_destination: bool) -> str:
     """
     Build the scenario defined at the given path.
 
     Returns the scenario's root package name.
     """
-    scenario = load_scenario(target)
     prefix = scenario_prefix(scenario)
 
     work_dir = Path.cwd()
diff --git a/src/packse/scenario.py b/src/packse/scenario.py
index 8a2bf2b4..bdd545be 100644
--- a/src/packse/scenario.py
+++ b/src/packse/scenario.py
@@ -8,8 +8,8 @@
 
 
 class PackageVersion(msgspec.Struct):
-    requires_python: str | None
-    requires: list[str]
+    requires_python: str | None = ">=3.7"
+    requires: list[str] = []
 
     def hash(self) -> str:
         """
@@ -77,11 +77,28 @@ def hash(self) -> str:
 
 def load_scenario(target: Path) -> Scenario:
     """
-    Loads a scenario, including a hash of its contents
+    Loads a scenario
     """
     return msgspec.json.decode(target.read_text(), type=Scenario)
 
 
+def load_many_scenarios(target: Path) -> list[Scenario]:
+    """
+    Loads a file with many scenarios
+    """
+    return msgspec.json.decode(target.read_text(), type=list[Scenario])
+
+
+def load_scenarios(target: Path) -> list[Scenario]:
+    # Guess if the file contains one or many scenario
+    with target.open() as buffer:
+        many = buffer.readline().lstrip().startswith("[")
+    if many:
+        return load_many_scenarios(target)
+    else:
+        return [load_scenario(target)]
+
+
 def scenario_version(scenario: Scenario) -> str:
     """
     Generate a unique version for a scenario based on its contents.
diff --git a/src/packse/view.py b/src/packse/view.py
index b91a1bb8..c21232a5 100644
--- a/src/packse/view.py
+++ b/src/packse/view.py
@@ -7,31 +7,32 @@
 from packaging.requirements import Requirement
 
 from packse.error import InvalidScenario, ScenarioNotFound
-from packse.scenario import Scenario, load_scenario, scenario_prefix
+from packse.scenario import Scenario, load_scenarios, scenario_prefix
 
 logger = logging.getLogger(__name__)
 
 
 def view(targets: list[Path]):
-    # Validate all targets first
+    scenarios = []
+
+    # Validate and collect all targets first
     for target in targets:
         if not target.exists():
             raise ScenarioNotFound(target)
 
         try:
-            load_scenario(target)
+            logger.debug("Loading %s", target)
+            scenarios.extend(load_scenarios(target))
         except Exception as exc:
             raise InvalidScenario(target, reason=str(exc)) from exc
 
     # Then view each one
-    for target in targets:
-        view_scenario(target)
-
+    for scenario in scenarios:
+        logging.debug("Viewing %s", scenario.name)
+        view_scenario(scenario)
 
-def view_scenario(target: Path):
-    logging.debug("Viewing %s", target)
 
-    scenario = load_scenario(target)
+def view_scenario(scenario: Scenario):
     prefix = scenario_prefix(scenario)
 
     print(prefix)
diff --git a/tests/__snapshots__/test_scenarios.ambr b/tests/__snapshots__/test_scenarios.ambr
index b8178034..87395907 100644
--- a/tests/__snapshots__/test_scenarios.ambr
+++ b/tests/__snapshots__/test_scenarios.ambr
@@ -3,7 +3,7 @@
   dict({
     'exit_code': 0,
     'filesystem': dict({
-      'build/requires-does-not-exist-6ea3a390/requires-does-not-exist-6ea3a390-a-1.0.0/pyproject.toml': '''
+      'build/requires-exact-version-does-not-exist-9b7b4d86/requires-exact-version-does-not-exist-9b7b4d86-a-1.0.0/pyproject.toml': '''
         [build-system]
         requires = ["hatchling"]
         build-backend = "hatchling.build"
@@ -12,50 +12,386 @@
         sources = ["src"]
         
         [project]
-        name = "requires-does-not-exist-6ea3a390-a"
+        name = "requires-exact-version-does-not-exist-9b7b4d86-a"
         version = "1.0.0"
-        dependencies = ["requires-does-not-exist-6ea3a390-b"]
+        dependencies = ["requires-exact-version-does-not-exist-9b7b4d86-b==2.0.0"]
         requires-python = ">=3.7"
   
       ''',
-      'build/requires-does-not-exist-6ea3a390/requires-does-not-exist-6ea3a390-a-1.0.0/src/requires_does_not_exist_6ea3a390_a/__init__.py': '''
+      'build/requires-exact-version-does-not-exist-9b7b4d86/requires-exact-version-does-not-exist-9b7b4d86-a-1.0.0/src/requires_exact_version_does_not_exist_9b7b4d86_a/__init__.py': '''
         __version__ = "1.0.0"
   
       ''',
-      'dist/requires-does-not-exist-6ea3a390/requires_does_not_exist_6ea3a390_a-1.0.0-py3-none-any.whl': 'md5:8d4ae497791990d1f9e0116fca7107eb',
-      'dist/requires-does-not-exist-6ea3a390/requires_does_not_exist_6ea3a390_a-1.0.0.tar.gz': 'md5:e63ecf25fcdb6df22691c6339d5bf7ab',
+      'build/requires-exact-version-does-not-exist-9b7b4d86/requires-exact-version-does-not-exist-9b7b4d86-b-1.0.0/pyproject.toml': '''
+        [build-system]
+        requires = ["hatchling"]
+        build-backend = "hatchling.build"
+        
+        [tool.hatch.build]
+        sources = ["src"]
+        
+        [project]
+        name = "requires-exact-version-does-not-exist-9b7b4d86-b"
+        version = "1.0.0"
+        dependencies = []
+        requires-python = ">=3.7"
+  
+      ''',
+      'build/requires-exact-version-does-not-exist-9b7b4d86/requires-exact-version-does-not-exist-9b7b4d86-b-1.0.0/src/requires_exact_version_does_not_exist_9b7b4d86_b/__init__.py': '''
+        __version__ = "1.0.0"
+  
+      ''',
+      'build/requires-greater-version-does-not-exist-f72fdef3/requires-greater-version-does-not-exist-f72fdef3-a-1.0.0/pyproject.toml': '''
+        [build-system]
+        requires = ["hatchling"]
+        build-backend = "hatchling.build"
+        
+        [tool.hatch.build]
+        sources = ["src"]
+        
+        [project]
+        name = "requires-greater-version-does-not-exist-f72fdef3-a"
+        version = "1.0.0"
+        dependencies = ["requires-greater-version-does-not-exist-f72fdef3-b>1.0.0"]
+        requires-python = ">=3.7"
+  
+      ''',
+      'build/requires-greater-version-does-not-exist-f72fdef3/requires-greater-version-does-not-exist-f72fdef3-a-1.0.0/src/requires_greater_version_does_not_exist_f72fdef3_a/__init__.py': '''
+        __version__ = "1.0.0"
+  
+      ''',
+      'build/requires-greater-version-does-not-exist-f72fdef3/requires-greater-version-does-not-exist-f72fdef3-b-0.1.0/pyproject.toml': '''
+        [build-system]
+        requires = ["hatchling"]
+        build-backend = "hatchling.build"
+        
+        [tool.hatch.build]
+        sources = ["src"]
+        
+        [project]
+        name = "requires-greater-version-does-not-exist-f72fdef3-b"
+        version = "0.1.0"
+        dependencies = []
+        requires-python = ">=3.7"
+  
+      ''',
+      'build/requires-greater-version-does-not-exist-f72fdef3/requires-greater-version-does-not-exist-f72fdef3-b-0.1.0/src/requires_greater_version_does_not_exist_f72fdef3_b/__init__.py': '''
+        __version__ = "0.1.0"
+  
+      ''',
+      'build/requires-greater-version-does-not-exist-f72fdef3/requires-greater-version-does-not-exist-f72fdef3-b-1.0.0/pyproject.toml': '''
+        [build-system]
+        requires = ["hatchling"]
+        build-backend = "hatchling.build"
+        
+        [tool.hatch.build]
+        sources = ["src"]
+        
+        [project]
+        name = "requires-greater-version-does-not-exist-f72fdef3-b"
+        version = "1.0.0"
+        dependencies = []
+        requires-python = ">=3.7"
+  
+      ''',
+      'build/requires-greater-version-does-not-exist-f72fdef3/requires-greater-version-does-not-exist-f72fdef3-b-1.0.0/src/requires_greater_version_does_not_exist_f72fdef3_b/__init__.py': '''
+        __version__ = "1.0.0"
+  
+      ''',
+      'build/requires-less-version-does-not-exist-0a3a7000/requires-less-version-does-not-exist-0a3a7000-a-1.0.0/pyproject.toml': '''
+        [build-system]
+        requires = ["hatchling"]
+        build-backend = "hatchling.build"
+        
+        [tool.hatch.build]
+        sources = ["src"]
+        
+        [project]
+        name = "requires-less-version-does-not-exist-0a3a7000-a"
+        version = "1.0.0"
+        dependencies = ["requires-less-version-does-not-exist-0a3a7000-b<2.0.0"]
+        requires-python = ">=3.7"
+  
+      ''',
+      'build/requires-less-version-does-not-exist-0a3a7000/requires-less-version-does-not-exist-0a3a7000-a-1.0.0/src/requires_less_version_does_not_exist_0a3a7000_a/__init__.py': '''
+        __version__ = "1.0.0"
+  
+      ''',
+      'build/requires-less-version-does-not-exist-0a3a7000/requires-less-version-does-not-exist-0a3a7000-b-2.0.0/pyproject.toml': '''
+        [build-system]
+        requires = ["hatchling"]
+        build-backend = "hatchling.build"
+        
+        [tool.hatch.build]
+        sources = ["src"]
+        
+        [project]
+        name = "requires-less-version-does-not-exist-0a3a7000-b"
+        version = "2.0.0"
+        dependencies = []
+        requires-python = ">=3.7"
+  
+      ''',
+      'build/requires-less-version-does-not-exist-0a3a7000/requires-less-version-does-not-exist-0a3a7000-b-2.0.0/src/requires_less_version_does_not_exist_0a3a7000_b/__init__.py': '''
+        __version__ = "2.0.0"
+  
+      ''',
+      'build/requires-less-version-does-not-exist-0a3a7000/requires-less-version-does-not-exist-0a3a7000-b-3.0.0/pyproject.toml': '''
+        [build-system]
+        requires = ["hatchling"]
+        build-backend = "hatchling.build"
+        
+        [tool.hatch.build]
+        sources = ["src"]
+        
+        [project]
+        name = "requires-less-version-does-not-exist-0a3a7000-b"
+        version = "3.0.0"
+        dependencies = []
+        requires-python = ">=3.7"
+  
+      ''',
+      'build/requires-less-version-does-not-exist-0a3a7000/requires-less-version-does-not-exist-0a3a7000-b-3.0.0/src/requires_less_version_does_not_exist_0a3a7000_b/__init__.py': '''
+        __version__ = "3.0.0"
+  
+      ''',
+      'build/requires-less-version-does-not-exist-0a3a7000/requires-less-version-does-not-exist-0a3a7000-b-4.0.0/pyproject.toml': '''
+        [build-system]
+        requires = ["hatchling"]
+        build-backend = "hatchling.build"
+        
+        [tool.hatch.build]
+        sources = ["src"]
+        
+        [project]
+        name = "requires-less-version-does-not-exist-0a3a7000-b"
+        version = "4.0.0"
+        dependencies = []
+        requires-python = ">=3.7"
+  
+      ''',
+      'build/requires-less-version-does-not-exist-0a3a7000/requires-less-version-does-not-exist-0a3a7000-b-4.0.0/src/requires_less_version_does_not_exist_0a3a7000_b/__init__.py': '''
+        __version__ = "4.0.0"
+  
+      ''',
+      'build/requires-package-does-not-exist-291e5374/requires-package-does-not-exist-291e5374-a-1.0.0/pyproject.toml': '''
+        [build-system]
+        requires = ["hatchling"]
+        build-backend = "hatchling.build"
+        
+        [tool.hatch.build]
+        sources = ["src"]
+        
+        [project]
+        name = "requires-package-does-not-exist-291e5374-a"
+        version = "1.0.0"
+        dependencies = ["requires-package-does-not-exist-291e5374-b"]
+        requires-python = ">=3.7"
+  
+      ''',
+      'build/requires-package-does-not-exist-291e5374/requires-package-does-not-exist-291e5374-a-1.0.0/src/requires_package_does_not_exist_291e5374_a/__init__.py': '''
+        __version__ = "1.0.0"
+  
+      ''',
+      'dist/requires-exact-version-does-not-exist-9b7b4d86/requires_exact_version_does_not_exist_9b7b4d86_a-1.0.0-py3-none-any.whl': 'md5:e006513ccc765f5e2cb0deb95b6789a8',
+      'dist/requires-exact-version-does-not-exist-9b7b4d86/requires_exact_version_does_not_exist_9b7b4d86_a-1.0.0.tar.gz': 'md5:dab8d28d3221a5c2af2ad84e8a20eba1',
+      'dist/requires-exact-version-does-not-exist-9b7b4d86/requires_exact_version_does_not_exist_9b7b4d86_b-1.0.0-py3-none-any.whl': 'md5:50bfe76fc3300646970264ae7496de27',
+      'dist/requires-exact-version-does-not-exist-9b7b4d86/requires_exact_version_does_not_exist_9b7b4d86_b-1.0.0.tar.gz': 'md5:c3a8a1726ca37711d31254ef37ce6e33',
+      'dist/requires-greater-version-does-not-exist-f72fdef3/requires_greater_version_does_not_exist_f72fdef3_a-1.0.0-py3-none-any.whl': 'md5:1cb4876d9fb6cb42c25c6e365474d6e8',
+      'dist/requires-greater-version-does-not-exist-f72fdef3/requires_greater_version_does_not_exist_f72fdef3_a-1.0.0.tar.gz': 'md5:dc00d8a8cd1d9ee5c4a6d1384fc3a845',
+      'dist/requires-greater-version-does-not-exist-f72fdef3/requires_greater_version_does_not_exist_f72fdef3_b-0.1.0-py3-none-any.whl': 'md5:59442db2db19827f878e6241eb0e0a07',
+      'dist/requires-greater-version-does-not-exist-f72fdef3/requires_greater_version_does_not_exist_f72fdef3_b-0.1.0.tar.gz': 'md5:e6e1fed5ebe7920f012981f3347bb3cb',
+      'dist/requires-greater-version-does-not-exist-f72fdef3/requires_greater_version_does_not_exist_f72fdef3_b-1.0.0-py3-none-any.whl': 'md5:adfb1bf4ac574c2fe39f89689d20a5a5',
+      'dist/requires-greater-version-does-not-exist-f72fdef3/requires_greater_version_does_not_exist_f72fdef3_b-1.0.0.tar.gz': 'md5:7915f9f5beed58f71a2f30b37a8ec014',
+      'dist/requires-less-version-does-not-exist-0a3a7000/requires_less_version_does_not_exist_0a3a7000_a-1.0.0-py3-none-any.whl': 'md5:0d63f7990df918f94425c0282fb69dd0',
+      'dist/requires-less-version-does-not-exist-0a3a7000/requires_less_version_does_not_exist_0a3a7000_a-1.0.0.tar.gz': 'md5:288fef7e2535bfc18a991b9f31edf10a',
+      'dist/requires-less-version-does-not-exist-0a3a7000/requires_less_version_does_not_exist_0a3a7000_b-2.0.0-py3-none-any.whl': 'md5:41b5fe9189689e63bf68469d70883fef',
+      'dist/requires-less-version-does-not-exist-0a3a7000/requires_less_version_does_not_exist_0a3a7000_b-2.0.0.tar.gz': 'md5:4fffcdb945e773e2179861382304df29',
+      'dist/requires-less-version-does-not-exist-0a3a7000/requires_less_version_does_not_exist_0a3a7000_b-3.0.0-py3-none-any.whl': 'md5:b3ae212265086dbeb839879d2035d27b',
+      'dist/requires-less-version-does-not-exist-0a3a7000/requires_less_version_does_not_exist_0a3a7000_b-3.0.0.tar.gz': 'md5:9d6fa7a995382a874ad3bcd36ea20fe6',
+      'dist/requires-less-version-does-not-exist-0a3a7000/requires_less_version_does_not_exist_0a3a7000_b-4.0.0-py3-none-any.whl': 'md5:91b92d1f06c89f8884a3ab93ee4fd400',
+      'dist/requires-less-version-does-not-exist-0a3a7000/requires_less_version_does_not_exist_0a3a7000_b-4.0.0.tar.gz': 'md5:be8251b164a43ec91c27b4f2ff20c318',
+      'dist/requires-package-does-not-exist-291e5374/requires_package_does_not_exist_291e5374_a-1.0.0-py3-none-any.whl': 'md5:01c9847f9dc74f8f89252096b36d454a',
+      'dist/requires-package-does-not-exist-291e5374/requires_package_does_not_exist_291e5374_a-1.0.0.tar.gz': 'md5:c8b6d25d222bc8d45ae294071f1e3d74',
       'tree': '''
         test_build_all_scenarios_requi0
         ├── build
-        │   └── requires-does-not-exist-6ea3a390
-        │       └── requires-does-not-exist-6ea3a390-a-1.0.0
+        │   ├── requires-exact-version-does-not-exist-9b7b4d86
+        │   │   ├── requires-exact-version-does-not-exist-9b7b4d86-a-1.0.0
+        │   │   │   ├── pyproject.toml
+        │   │   │   └── src
+        │   │   │       └── requires_exact_version_does_not_exist_9b7b4d86_a
+        │   │   │           └── __init__.py
+        │   │   └── requires-exact-version-does-not-exist-9b7b4d86-b-1.0.0
+        │   │       ├── pyproject.toml
+        │   │       └── src
+        │   │           └── requires_exact_version_does_not_exist_9b7b4d86_b
+        │   │               └── __init__.py
+        │   ├── requires-greater-version-does-not-exist-f72fdef3
+        │   │   ├── requires-greater-version-does-not-exist-f72fdef3-a-1.0.0
+        │   │   │   ├── pyproject.toml
+        │   │   │   └── src
+        │   │   │       └── requires_greater_version_does_not_exist_f72fdef3_a
+        │   │   │           └── __init__.py
+        │   │   ├── requires-greater-version-does-not-exist-f72fdef3-b-0.1.0
+        │   │   │   ├── pyproject.toml
+        │   │   │   └── src
+        │   │   │       └── requires_greater_version_does_not_exist_f72fdef3_b
+        │   │   │           └── __init__.py
+        │   │   └── requires-greater-version-does-not-exist-f72fdef3-b-1.0.0
+        │   │       ├── pyproject.toml
+        │   │       └── src
+        │   │           └── requires_greater_version_does_not_exist_f72fdef3_b
+        │   │               └── __init__.py
+        │   ├── requires-less-version-does-not-exist-0a3a7000
+        │   │   ├── requires-less-version-does-not-exist-0a3a7000-a-1.0.0
+        │   │   │   ├── pyproject.toml
+        │   │   │   └── src
+        │   │   │       └── requires_less_version_does_not_exist_0a3a7000_a
+        │   │   │           └── __init__.py
+        │   │   ├── requires-less-version-does-not-exist-0a3a7000-b-2.0.0
+        │   │   │   ├── pyproject.toml
+        │   │   │   └── src
+        │   │   │       └── requires_less_version_does_not_exist_0a3a7000_b
+        │   │   │           └── __init__.py
+        │   │   ├── requires-less-version-does-not-exist-0a3a7000-b-3.0.0
+        │   │   │   ├── pyproject.toml
+        │   │   │   └── src
+        │   │   │       └── requires_less_version_does_not_exist_0a3a7000_b
+        │   │   │           └── __init__.py
+        │   │   └── requires-less-version-does-not-exist-0a3a7000-b-4.0.0
+        │   │       ├── pyproject.toml
+        │   │       └── src
+        │   │           └── requires_less_version_does_not_exist_0a3a7000_b
+        │   │               └── __init__.py
+        │   └── requires-package-does-not-exist-291e5374
+        │       └── requires-package-does-not-exist-291e5374-a-1.0.0
         │           ├── pyproject.toml
         │           └── src
-        │               └── requires_does_not_exist_6ea3a390_a
+        │               └── requires_package_does_not_exist_291e5374_a
         │                   └── __init__.py
         └── dist
-            └── requires-does-not-exist-6ea3a390
-                ├── requires_does_not_exist_6ea3a390_a-1.0.0-py3-none-any.whl
-                └── requires_does_not_exist_6ea3a390_a-1.0.0.tar.gz
+            ├── requires-exact-version-does-not-exist-9b7b4d86
+            │   ├── requires_exact_version_does_not_exist_9b7b4d86_a-1.0.0-py3-none-any.whl
+            │   ├── requires_exact_version_does_not_exist_9b7b4d86_a-1.0.0.tar.gz
+            │   ├── requires_exact_version_does_not_exist_9b7b4d86_b-1.0.0-py3-none-any.whl
+            │   └── requires_exact_version_does_not_exist_9b7b4d86_b-1.0.0.tar.gz
+            ├── requires-greater-version-does-not-exist-f72fdef3
+            │   ├── requires_greater_version_does_not_exist_f72fdef3_a-1.0.0-py3-none-any.whl
+            │   ├── requires_greater_version_does_not_exist_f72fdef3_a-1.0.0.tar.gz
+            │   ├── requires_greater_version_does_not_exist_f72fdef3_b-0.1.0-py3-none-any.whl
+            │   ├── requires_greater_version_does_not_exist_f72fdef3_b-0.1.0.tar.gz
+            │   ├── requires_greater_version_does_not_exist_f72fdef3_b-1.0.0-py3-none-any.whl
+            │   └── requires_greater_version_does_not_exist_f72fdef3_b-1.0.0.tar.gz
+            ├── requires-less-version-does-not-exist-0a3a7000
+            │   ├── requires_less_version_does_not_exist_0a3a7000_a-1.0.0-py3-none-any.whl
+            │   ├── requires_less_version_does_not_exist_0a3a7000_a-1.0.0.tar.gz
+            │   ├── requires_less_version_does_not_exist_0a3a7000_b-2.0.0-py3-none-any.whl
+            │   ├── requires_less_version_does_not_exist_0a3a7000_b-2.0.0.tar.gz
+            │   ├── requires_less_version_does_not_exist_0a3a7000_b-3.0.0-py3-none-any.whl
+            │   ├── requires_less_version_does_not_exist_0a3a7000_b-3.0.0.tar.gz
+            │   ├── requires_less_version_does_not_exist_0a3a7000_b-4.0.0-py3-none-any.whl
+            │   └── requires_less_version_does_not_exist_0a3a7000_b-4.0.0.tar.gz
+            └── requires-package-does-not-exist-291e5374
+                ├── requires_package_does_not_exist_291e5374_a-1.0.0-py3-none-any.whl
+                └── requires_package_does_not_exist_291e5374_a-1.0.0.tar.gz
         
-        7 directories, 4 files
+        40 directories, 40 files
   
       ''',
     }),
     'stderr': '''
-      INFO:root:Building 'requires-does-not-exist-6ea3a390' in directory 'build/requires-does-not-exist-6ea3a390'
-      INFO:packse.template:Creating requires-does-not-exist-6ea3a390-a-1.0.0
-      INFO:packse.template:Creating requires-does-not-exist-6ea3a390-a-1.0.0/pyproject.toml
-      INFO:packse.template:Creating requires-does-not-exist-6ea3a390-a-1.0.0/src
-      INFO:packse.template:Creating requires-does-not-exist-6ea3a390-a-1.0.0/src/requires_does_not_exist_6ea3a390_a
-      INFO:packse.template:Creating requires-does-not-exist-6ea3a390-a-1.0.0/src/requires_does_not_exist_6ea3a390_a/__init__.py
-      INFO:packse.build:Building build/requires-does-not-exist-6ea3a390/requires-does-not-exist-6ea3a390-a-1.0.0 with hatch
-      INFO:packse.build:Linked distribution to dist/requires-does-not-exist-6ea3a390/requires_does_not_exist_6ea3a390_a-1.0.0-py3-none-any.whl
-      INFO:packse.build:Linked distribution to dist/requires-does-not-exist-6ea3a390/requires_does_not_exist_6ea3a390_a-1.0.0.tar.gz
+      INFO:root:Building 'requires-package-does-not-exist-291e5374' in directory 'build/requires-package-does-not-exist-291e5374'
+      INFO:packse.template:Creating requires-package-does-not-exist-291e5374-a-1.0.0
+      INFO:packse.template:Creating requires-package-does-not-exist-291e5374-a-1.0.0/pyproject.toml
+      INFO:packse.template:Creating requires-package-does-not-exist-291e5374-a-1.0.0/src
+      INFO:packse.template:Creating requires-package-does-not-exist-291e5374-a-1.0.0/src/requires_package_does_not_exist_291e5374_a
+      INFO:packse.template:Creating requires-package-does-not-exist-291e5374-a-1.0.0/src/requires_package_does_not_exist_291e5374_a/__init__.py
+      INFO:packse.build:Building build/requires-package-does-not-exist-291e5374/requires-package-does-not-exist-291e5374-a-1.0.0 with hatch
+      INFO:packse.build:Linked distribution to dist/requires-package-does-not-exist-291e5374/requires_package_does_not_exist_291e5374_a-1.0.0-py3-none-any.whl
+      INFO:packse.build:Linked distribution to dist/requires-package-does-not-exist-291e5374/requires_package_does_not_exist_291e5374_a-1.0.0.tar.gz
+      INFO:root:Building 'requires-exact-version-does-not-exist-9b7b4d86' in directory 'build/requires-exact-version-does-not-exist-9b7b4d86'
+      INFO:packse.template:Creating requires-exact-version-does-not-exist-9b7b4d86-a-1.0.0
+      INFO:packse.template:Creating requires-exact-version-does-not-exist-9b7b4d86-a-1.0.0/pyproject.toml
+      INFO:packse.template:Creating requires-exact-version-does-not-exist-9b7b4d86-a-1.0.0/src
+      INFO:packse.template:Creating requires-exact-version-does-not-exist-9b7b4d86-a-1.0.0/src/requires_exact_version_does_not_exist_9b7b4d86_a
+      INFO:packse.template:Creating requires-exact-version-does-not-exist-9b7b4d86-a-1.0.0/src/requires_exact_version_does_not_exist_9b7b4d86_a/__init__.py
+      INFO:packse.build:Building build/requires-exact-version-does-not-exist-9b7b4d86/requires-exact-version-does-not-exist-9b7b4d86-a-1.0.0 with hatch
+      INFO:packse.build:Linked distribution to dist/requires-exact-version-does-not-exist-9b7b4d86/requires_exact_version_does_not_exist_9b7b4d86_a-1.0.0-py3-none-any.whl
+      INFO:packse.build:Linked distribution to dist/requires-exact-version-does-not-exist-9b7b4d86/requires_exact_version_does_not_exist_9b7b4d86_a-1.0.0.tar.gz
+      INFO:packse.template:Creating requires-exact-version-does-not-exist-9b7b4d86-b-1.0.0
+      INFO:packse.template:Creating requires-exact-version-does-not-exist-9b7b4d86-b-1.0.0/pyproject.toml
+      INFO:packse.template:Creating requires-exact-version-does-not-exist-9b7b4d86-b-1.0.0/src
+      INFO:packse.template:Creating requires-exact-version-does-not-exist-9b7b4d86-b-1.0.0/src/requires_exact_version_does_not_exist_9b7b4d86_b
+      INFO:packse.template:Creating requires-exact-version-does-not-exist-9b7b4d86-b-1.0.0/src/requires_exact_version_does_not_exist_9b7b4d86_b/__init__.py
+      INFO:packse.build:Building build/requires-exact-version-does-not-exist-9b7b4d86/requires-exact-version-does-not-exist-9b7b4d86-b-1.0.0 with hatch
+      INFO:packse.build:Linked distribution to dist/requires-exact-version-does-not-exist-9b7b4d86/requires_exact_version_does_not_exist_9b7b4d86_b-1.0.0-py3-none-any.whl
+      INFO:packse.build:Linked distribution to dist/requires-exact-version-does-not-exist-9b7b4d86/requires_exact_version_does_not_exist_9b7b4d86_b-1.0.0.tar.gz
+      INFO:root:Building 'requires-greater-version-does-not-exist-f72fdef3' in directory 'build/requires-greater-version-does-not-exist-f72fdef3'
+      INFO:packse.template:Creating requires-greater-version-does-not-exist-f72fdef3-a-1.0.0
+      INFO:packse.template:Creating requires-greater-version-does-not-exist-f72fdef3-a-1.0.0/pyproject.toml
+      INFO:packse.template:Creating requires-greater-version-does-not-exist-f72fdef3-a-1.0.0/src
+      INFO:packse.template:Creating requires-greater-version-does-not-exist-f72fdef3-a-1.0.0/src/requires_greater_version_does_not_exist_f72fdef3_a
+      INFO:packse.template:Creating requires-greater-version-does-not-exist-f72fdef3-a-1.0.0/src/requires_greater_version_does_not_exist_f72fdef3_a/__init__.py
+      INFO:packse.build:Building build/requires-greater-version-does-not-exist-f72fdef3/requires-greater-version-does-not-exist-f72fdef3-a-1.0.0 with hatch
+      INFO:packse.build:Linked distribution to dist/requires-greater-version-does-not-exist-f72fdef3/requires_greater_version_does_not_exist_f72fdef3_a-1.0.0-py3-none-any.whl
+      INFO:packse.build:Linked distribution to dist/requires-greater-version-does-not-exist-f72fdef3/requires_greater_version_does_not_exist_f72fdef3_a-1.0.0.tar.gz
+      INFO:packse.template:Creating requires-greater-version-does-not-exist-f72fdef3-b-0.1.0
+      INFO:packse.template:Creating requires-greater-version-does-not-exist-f72fdef3-b-0.1.0/pyproject.toml
+      INFO:packse.template:Creating requires-greater-version-does-not-exist-f72fdef3-b-0.1.0/src
+      INFO:packse.template:Creating requires-greater-version-does-not-exist-f72fdef3-b-0.1.0/src/requires_greater_version_does_not_exist_f72fdef3_b
+      INFO:packse.template:Creating requires-greater-version-does-not-exist-f72fdef3-b-0.1.0/src/requires_greater_version_does_not_exist_f72fdef3_b/__init__.py
+      INFO:packse.build:Building build/requires-greater-version-does-not-exist-f72fdef3/requires-greater-version-does-not-exist-f72fdef3-b-0.1.0 with hatch
+      INFO:packse.build:Linked distribution to dist/requires-greater-version-does-not-exist-f72fdef3/requires_greater_version_does_not_exist_f72fdef3_b-0.1.0-py3-none-any.whl
+      INFO:packse.build:Linked distribution to dist/requires-greater-version-does-not-exist-f72fdef3/requires_greater_version_does_not_exist_f72fdef3_b-0.1.0.tar.gz
+      INFO:packse.template:Creating requires-greater-version-does-not-exist-f72fdef3-b-1.0.0
+      INFO:packse.template:Creating requires-greater-version-does-not-exist-f72fdef3-b-1.0.0/pyproject.toml
+      INFO:packse.template:Creating requires-greater-version-does-not-exist-f72fdef3-b-1.0.0/src
+      INFO:packse.template:Creating requires-greater-version-does-not-exist-f72fdef3-b-1.0.0/src/requires_greater_version_does_not_exist_f72fdef3_b
+      INFO:packse.template:Creating requires-greater-version-does-not-exist-f72fdef3-b-1.0.0/src/requires_greater_version_does_not_exist_f72fdef3_b/__init__.py
+      INFO:packse.build:Building build/requires-greater-version-does-not-exist-f72fdef3/requires-greater-version-does-not-exist-f72fdef3-b-1.0.0 with hatch
+      INFO:packse.build:Linked distribution to dist/requires-greater-version-does-not-exist-f72fdef3/requires_greater_version_does_not_exist_f72fdef3_b-1.0.0-py3-none-any.whl
+      INFO:packse.build:Linked distribution to dist/requires-greater-version-does-not-exist-f72fdef3/requires_greater_version_does_not_exist_f72fdef3_b-1.0.0.tar.gz
+      INFO:root:Building 'requires-less-version-does-not-exist-0a3a7000' in directory 'build/requires-less-version-does-not-exist-0a3a7000'
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-a-1.0.0
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-a-1.0.0/pyproject.toml
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-a-1.0.0/src
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-a-1.0.0/src/requires_less_version_does_not_exist_0a3a7000_a
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-a-1.0.0/src/requires_less_version_does_not_exist_0a3a7000_a/__init__.py
+      INFO:packse.build:Building build/requires-less-version-does-not-exist-0a3a7000/requires-less-version-does-not-exist-0a3a7000-a-1.0.0 with hatch
+      INFO:packse.build:Linked distribution to dist/requires-less-version-does-not-exist-0a3a7000/requires_less_version_does_not_exist_0a3a7000_a-1.0.0-py3-none-any.whl
+      INFO:packse.build:Linked distribution to dist/requires-less-version-does-not-exist-0a3a7000/requires_less_version_does_not_exist_0a3a7000_a-1.0.0.tar.gz
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-b-2.0.0
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-b-2.0.0/pyproject.toml
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-b-2.0.0/src
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-b-2.0.0/src/requires_less_version_does_not_exist_0a3a7000_b
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-b-2.0.0/src/requires_less_version_does_not_exist_0a3a7000_b/__init__.py
+      INFO:packse.build:Building build/requires-less-version-does-not-exist-0a3a7000/requires-less-version-does-not-exist-0a3a7000-b-2.0.0 with hatch
+      INFO:packse.build:Linked distribution to dist/requires-less-version-does-not-exist-0a3a7000/requires_less_version_does_not_exist_0a3a7000_b-2.0.0-py3-none-any.whl
+      INFO:packse.build:Linked distribution to dist/requires-less-version-does-not-exist-0a3a7000/requires_less_version_does_not_exist_0a3a7000_b-2.0.0.tar.gz
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-b-3.0.0
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-b-3.0.0/pyproject.toml
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-b-3.0.0/src
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-b-3.0.0/src/requires_less_version_does_not_exist_0a3a7000_b
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-b-3.0.0/src/requires_less_version_does_not_exist_0a3a7000_b/__init__.py
+      INFO:packse.build:Building build/requires-less-version-does-not-exist-0a3a7000/requires-less-version-does-not-exist-0a3a7000-b-3.0.0 with hatch
+      INFO:packse.build:Linked distribution to dist/requires-less-version-does-not-exist-0a3a7000/requires_less_version_does_not_exist_0a3a7000_b-3.0.0-py3-none-any.whl
+      INFO:packse.build:Linked distribution to dist/requires-less-version-does-not-exist-0a3a7000/requires_less_version_does_not_exist_0a3a7000_b-3.0.0.tar.gz
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-b-4.0.0
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-b-4.0.0/pyproject.toml
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-b-4.0.0/src
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-b-4.0.0/src/requires_less_version_does_not_exist_0a3a7000_b
+      INFO:packse.template:Creating requires-less-version-does-not-exist-0a3a7000-b-4.0.0/src/requires_less_version_does_not_exist_0a3a7000_b/__init__.py
+      INFO:packse.build:Building build/requires-less-version-does-not-exist-0a3a7000/requires-less-version-does-not-exist-0a3a7000-b-4.0.0 with hatch
+      INFO:packse.build:Linked distribution to dist/requires-less-version-does-not-exist-0a3a7000/requires_less_version_does_not_exist_0a3a7000_b-4.0.0-py3-none-any.whl
+      INFO:packse.build:Linked distribution to dist/requires-less-version-does-not-exist-0a3a7000/requires_less_version_does_not_exist_0a3a7000_b-4.0.0.tar.gz
   
     ''',
     'stdout': '''
-      requires-does-not-exist-6ea3a390-a
+      requires-package-does-not-exist-291e5374-a
+      requires-exact-version-does-not-exist-9b7b4d86-a
+      requires-greater-version-does-not-exist-f72fdef3-a
+      requires-less-version-does-not-exist-0a3a7000-a
   
     ''',
   })
@@ -73,11 +409,32 @@
     }),
     'stderr': '',
     'stdout': '''
-      requires-does-not-exist-6ea3a390
+      requires-package-does-not-exist-291e5374
       └── a-1.0.0
           └── requires b
               └── unsatisfied
       
+      requires-exact-version-does-not-exist-9b7b4d86
+      └── a-1.0.0
+          └── requires b==2.0.0
+              └── unsatisfied
+      └── b-1.0.0
+      
+      requires-greater-version-does-not-exist-f72fdef3
+      └── a-1.0.0
+          └── requires b>1.0.0
+              └── unsatisfied
+      ├── b-0.1.0
+      └── b-1.0.0
+      
+      requires-less-version-does-not-exist-0a3a7000
+      └── a-1.0.0
+          └── requires b<2.0.0
+              └── unsatisfied
+      ├── b-2.0.0
+      ├── b-3.0.0
+      └── b-4.0.0
+      
   
     ''',
   })