Science fiction games

Crusader is an action-oriented computer game. The player controls a super soldier that defects from the current world government and joins the Resistance. The world is shown in an isometric view.

Deathtrack is an abandoned racing vehicular combat game set in a post-apocalyptic North America. Deathtrack is a mix of high-speed racing and combat and was developed by Dynamix and released by Activision in 1989 for DOS.

Descent is a first person shooter with a unique six degree of freedom gameplay developed by Parallax Software and released by Interplay Productions in 1995.. You control a spaceship and must pilot it in a mine, through a series of 3d levels. The goal of the game is to find a series of keys, shoot down enemy ships and find your way to the next level.

Doom 2 is the sequel to the much acclaimed FPS Doom. Doom 2: Hell on Earth is a horror sci-fi first-person shooter created by id Software, (John Carmack, Sandy Petersen, John Romero) set on a hellish Earth invaded by demons. The player must find his way in 32 levels, shooting down monsters and picking up keys in order to unlock new areas.