- Store
- Steam
- Platform
- Steam
- Release date
- 5 May 2014
- Developer
- 3D Realms (Apogee Software)
- Publisher
- 3D Realms (Apogee Software)
- Players
- Single player
- Features
- Partial Controller Support, Family Sharing
- Play modes
- Windows, macOS
When astronauts sent to explore mysterious structures on the surface of Mars disappear, NASA sends you to investiagte. Collect incredible articfacts and fight deadly alien creatures as you wander through the Red Planet's unexplained wonders to solve ancient mysterys.
