Sci-Fi Games

Here you'll see games related to futuristic, science fiction themes.

Page: 3 of 17 | 183 Games in Category

One of the most popular and classic RTS games is back! Your troops need your help this time to control the bases on the moon. Guide and upgrade them through the campaign in this third installment of Shadez game! **NOTE: Don't skip intro, it'll crash.

Shadez III: The Moon Miners

Last Turret

Fight against humanoid military forces through 6 different worlds, command allied troops armed with powerful lasers and destructive rays, upgrade your weapons, unlock electric mines and homing missiles and destroy everything in your path.

Freedom Tower 2

Take on the role of a commander in space and go battle against unknown races from distant corners of the universe.

Hyperpath

Stop the invasion before the enemy reaches our cities! Alien life forms have been detected and our army has mobilized its defensive tower forces to protect us.

Phase TD

We're under attack! Man the turret and shoot the creeps that are overwhelming the planet. Help is on the way but it'll take 100 more days. Can you survive till then?

Outpost Overrun

Go to page Previous 1 2 3 4 ... 15 16 17 Next

Aliens vs. Predator

Stay alive as long as possible as a predator that is killing alien hoards until he finally dies.

52,017 » action games

Aliens Must Die: The Jupiter Wars

Take control of the last starship and defeat endless rounds of alien bad guys, helped out by your co-pilot Annie in this star wars game.

12,840 » action games

Alien Fury 3

Defense game with a lot of stages, weapons, armors, special power, enemies and blood splatters.

26,752 » action games

3000 A.D.

Command your mech as you destroy enemies and guard bases.

25,640 » action games

The aliens are back to snack on farmer brains. This time they are filled with ACID BLOOD! Look out, the acid will harm your defenses. Strategically place the crop circles to make the maze then set up your defenses and blast the aliens back to outer space.

16,670 » tower defense games

Galactic Star Shooters

A Fast pace, action packed sci-fi shooter, putting you up against an armada of enemies.

12,398 » shooting games

Batman: Dangerous Buildings

Help your favorite hero Batman climbing the five dangerous towers. Beware of the Joker who will try to make your mission fail.

6,837 » arcade games

Astrobase Defense

Deep space, big explosions and lots of different alien spaceships. Try to defend human space station from incoming alien horde.

61,980 » tower defense games

Ionic

A space based RTS tower defense game with elements of classic horizontal shoot 'em ups. Command your mothership turrets to survive a massive space battle by building your turret battery on the hull.

25,778 » tower defense games