- Unreal PhAT
Visual physics modeling tool built right into UnrealEd. Build and tweak your physics directly with this in-editor. - Intense Physics
Rigid bodies, soft bodies, elastics, ragdoll characters and dismemberable objects are directly in your control. - Animation Blending
Combine physics and animations in new ways by blending existing animations together. - Vehicle Support
Fully integrated vehicle physics support allows you to easily add vehicles, for use by the player or AI, both solo and online. - Crowd System
UDK’s flocking technology allows you to simulate crowds of hundreds of characters within a scene. - Destructible Environments
UnrealEd’s fracture tool allows you or your player to realistically tear your entire world apart, piece by piece.


