Free flashpoint software for linux

Unmass program can extract files from those big game files, which are in fact archives. Most of the extracted files can be viewed through any graphic viewer, but some are in special game formats, which can be usually viewed through Biturn (above).
Here is a list of supported games:
- Crismon Land
- Baldurs Gate 2
- Civilization 4
- Doom (WADs)
- Duke Nukem 3D (not working yet)
- Dune 2
- Etherlords 2 (no data viewers available though)
- Final Fantasy 7
- Final Fantasy 8
- Flashpoint
- Knights of Xentar (no data viewers available though)
- Metal Gear Solid (DARs)
- Moorhuhn 2 & 3
- Megaman Legends
- Oni
- Operation Flashpoint
- Princess Maker 2 (no data viewers available though)
- Quake 1
- RollCage (no data viewers available though)
- Swine
- Unreal Tournament umods
- Virtua Fighter bitmaps
- MEA exes
- some economy file format