Unreal 3 Game Data Package Format
Epic Games
Ads

File with an .UPK extension contains a pack of different types of files, for instance sounds, maps, 3D models, textures or settings used by the Unreal Engine 3. The can be loaded into a game for demand, in the moment when they are needed.

Many games are based on the free engine utilising the UPK files, such as BioShock, Mass Effect, Mirror's Edge or Unreal Tournament 3. UPK files can be created and edited with the UDK environment (Unreal Development Kit).

.a26 Atari 2600 ROM Image Format
.a52 Atari 5200 Game Image Format
.acf Microsoft Agent HTTP Character Format
.acx Atari ST Program Format
.agb Nintendo Game Boy Advance ROM Image
.age3scn Age Of Empires III Scenario Format
.ain ArcView Attribute Index Format
.alr ADRIFT Language Resource Format

Last updated

.mmf 04/13/2023
.mup 04/13/2023
.itl 04/13/2023
.scs 04/10/2023
.crypt 04/10/2023
.pnp 04/10/2023
.tap 04/10/2023
.btr 04/03/2023