.TFC File Extension

3D model file used by games developed with the Unreal Engine 3 technology; contains streamed textures used for applying the surface appearance to 3D models, such as characters or other game objects.

Example game that use Unreal Engine 3 include Batman: Arkham City.

NOTE: For Unreal Engine 3 developers, TFC files can be checked for errors with verifytfc, a utility included with the SDK.