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Best sci-fi games for free download by size reverse
Here you can find the best sci-fi games available for free download. You can download any sci-fi game and try it for free to decide whether you like it or not. Some games provide 60 minutes of gameplay, others can limit you with a 30 or 15 day trial period. Some of the sci-fi games are free at all. Choose any sci-fi game you like and try it!
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arcade sci-fi game 149 MB, $6.99
In a sci-fi, high-flying Shooter game, you must use the enemy's own technology against them to save all of mankind.
Massive Assault Network 2: a 3D strategy game based on an original Secret Allies concept. Rivals struggle for domination in a sci-fi environment. Are you smart enough? Lead your divisions, fleets and air squadrons to crush the enemies with no mercy!
Massive Assault Network is a 3D strategy game based on original Secret Allies concept, where two rival sides struggle for global domination in sci-fi environment. Lead your divisions, fleets and air squadrons to crush your enemies with no mercy!
DarkSide is a sci-fi based shoot'em'up in which you pilot your way around 100's of massive asteroids. Fly in and out of their dark sides as you battle a host of alien hostiles. Watch out for orbiting chunks of rock!
Control a space empire and its powerful fleet. Resources macro-management and detailed turnbased wargame battles put together to create one of the most detailed, yet fun to play, strategy sci-fi games.
From the window of the cockpit of your ship, you survey the planet as you fly swiftly between the buildings, around and over the mountains, and through the valleys destroying the enemy ships which have invaded your childhood home of Pangea. Armed wit
Supernova combines chess with shoot'em up. Choose your side: the evil Red Legion or the mystic Blue Army? Every side has 10 unique ships, each ship has up to 3 different types of fire for a total of 26 different weapons!
The game is a kill'em all arcade shooter with skins support and screensaver features. In this game you will act as a defender of an "energium" quarry. Using a plasma gun and rocket launcher you should destroy as many planes of your enemy as possible.
Help! Aliens! is our new 3D action adventure game for your PC, laptop, notepad or netbook set on an alien spaceship. You are a secret agent sent to rescue the President from the invaders. Your mission is simple: Kill them all!!!
The GDN is a combination of fast paced shooter and rhythm action game with an intriguing sci-fi plot spread evenly throughout.
Set in a futuristic sci-fi world you can play the classic mahjongg rules or one of many new variants including two
player competitive modes or Space Mahjongg.
A 12th coloring book program filled with 50 pages of airplanes and other things that fly. Published by Dataware.