Science-fiction games by popularity
Compared to a futuristic theme a science fiction theme focuses on the technology side of a conception of a future. What resources will be used, what would the social structure be? where did evolution develop? This theme is mostly used in simulation or strategy games.
Full Throttle
Adventure, Point & Click Motorcycles. Mayhem. Murder.One minute you're on the road, riding. Not a care in the world. Then some guy in a suit comes along, says he's got a deal for you and your gang. But...
The Ur-Quan Masters
Adventure, Role-playing The project started in August 2002, when Toys For Bob released the partially ported sources of Star Control 2 3DO version to the fan community. Our goal is to port this wonderful...
Questverse: Space Anime RPG
Action, Adventure, Role-playing, Children / Educational, Real-time, Visual Novel / Text Based Game still under developement A pre-alpha, unstable, and very incomplete version of the demo is already available: Stelar date unkown, a convoy of refugee ships in bad shape,...
Neuro-Evolving Robotic Operatives (NERO)
Strategy, Children / Educational, Real-time Neuro-Evolving Robotic Operatives, or NERO for short, is a unique computer game that lets you play with adapting intelligent agents hands-on. Evolve your own robot army by tuning...
Alien Swarm
Action, Shooter, Total conversion Alien Swarm is an overhead view tactical squad-based shooter for Unreal Tournament 2004. Set in the the distant future, the players take the role of a Commander in the...
Shotgun Debugger
Action, Shoot 'Em Up Shotgun Debugger is a shoot-em-up game I made with Carnegie Mellon University's Game Creation Society in the spring of 2005. I recently rediscovered the source code, and thought...
Quake2World
Action, Shooter Quake2World is a Free, standalone first person shooter video game. Our goal is to bring the fun and excitement of straightforward old-school death-match gaming to a more...
Forsaken (ProjectX)
Action, 6DoF, Flying, Shooter In the distant future, the advancement of science has exceeded humanity's ability to control it. During a subatomic experiment, an accident causes an uncontrollable fusion...
Commander Keen (Commander Genius)
Adventure, Arcade, Platform Commander Genius aka CloneKeenPlus is an engine which interprets Commander Keen 1-3 (Vorticons Series). As fans and developers we try to implement new features, improve the game...
Hurrican
Action, Arcade, Shoot 'Em Up Hurrican is a freeware jump and shoot game that is based on the Turrican game series. Blast your way through nine action-packed levels filled with different enemies and powerups.
Commander Keen: Invasion of the Vorticons
Adventure, Arcade, Platform CloneKeen is an open-source clone of id's classic DOS game Commander Keen: Invasion of the Vorticons. CloneKeen runs under many platforms including Linux & win32. There are...
Planet Stronghold
Adventure, Role-playing, Visual Novel / Text Based Planet Stronghold is a space RPG with elements of Visual Novel. The player will control the adventures of Lisa Nelson, a young cadet just graduated from the Royal Army, that gets...
Prometheon
Action, Adventure, Arcade, Platform Prometheon Prometheon. At it's very first stage it is a crystalline construct, often found around the Aclocudios Pits. Bright yellow fumes and magenta beams of light emerge from...
FreeDroidRPG
Role-playing FreedroidRPG is a mature open source sci-fi isometric role playing game. It strives at providing an immersive ambience backed by refined graphics and music tracks. Besides the...
Diaspora: Shattered Armistice
Action, 6DoF, Flying, Shooter It has been 40 years since the devastating war between the Colonials and the Cylons. 40 years where no one has seen or heard of the Cylons. 40 years where the armistice has held...
Soviet Unterzoegersdorf: Sector 1
Adventure, Point & Click Soviet Unterzoegersdorf is the last existing appanage republic of the USSR. The enclave maintains no diplomatic relationship with the surrounding so-called Republic of Austria or...
