name	unity-physics-audit
description	Use to audit Unity physics: classic 3D/2D modules, Unity Physics (ECS), and Physics Core 2D (Unity 6.3–6.5).

Physics audit

Know which backend ships: classic PhysX / Box2D vs Unity Physics vs Physics Core 2D.
Unity 6.4+ allows disabling built-in physics modules to shrink builds — only if unused.
Physics Core 2D was renamed from LowLevelPhysics2D (Unity.U2D.Physics) in 6.5.
For ECS projects, confirm baking/authoring components and no accidental dual simulation.

unity-dots-subscenes, unity-2d-tilemap-sprites, unity-build-size-optimization

name	unity-physics-audit
description	Use to audit Unity physics: classic 3D/2D modules, Unity Physics (ECS), and Physics Core 2D (Unity 6.3–6.5).

Know which backend ships: classic PhysX / Box2D vs Unity Physics vs Physics Core 2D.
Unity 6.4+ allows disabling built-in physics modules to shrink builds — only if unused.
Physics Core 2D was renamed from LowLevelPhysics2D (Unity.U2D.Physics) in 6.5.
For ECS projects, confirm baking/authoring components and no accidental dual simulation.

unity-dots-subscenes, unity-2d-tilemap-sprites, unity-build-size-optimization

unity-physics-audit