Demo of a commercial video game; typically an in-game recording that serves as an example of the gameplay; used by games such as Half-Life, HalfLife: Counter-Strike, Quake, Hexen, and Unreal Tournament.
File Format:
Proprietary file format.
File Usage:
Referenced by an application. Should not be opened manually.
Open With:
Windows:
Used by multiple video games
Macintosh:
Used by multiple video games
Last Revised: June 9, 2009
Kind 2:
Digital Elevation Model
Information:
Contains mapping data with elevation information; used by the US Geological Survey.