Most Popular »

  1. Mud and Blood 2
  2. Hex Empire
  3. Mud and Blood 2.6
  4. Warfare 1944
  5. Desert Warfare 2
  6. Mud and Blood 2.c
  7. Elite Forces: Clone Wars
  8. Warfare 1917
  9. Sniper Duty
  10. 1066

Top Rated »

  1. Creeper World: Evermore (4.84)
  2. StarBaron (4.83)
  3. Eridani (4.79)
  4. Elf Tree Defense (4.76)
  5. Warfare 1917 (4.64)
  6. 1066 (4.63)
  7. Frontier (4.63)
  8. Pandemic 2 (4.63)
  9. Sands of the Coliseum (4.62)
  10. Steambirds Survival (4.62)

New Games »

Others are playing


Sci-Fi Games

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

Page: 10 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 One last turret stands between you and total annihilation. Destroy all malevolent alien ships by upgrading your cannon and building the ultimate killing device! 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
Ether War

Ether War

A fast, action-packed space battle with a defense twist.

45,561 » war games
Auxiliary

Auxiliary

Survive the onslaught of fifteen enemy types utilizing four contrivances, each with their own weapon compatibilities. You salvage scrap parts by destroying enemies, which are used to upgrade your contrivances, projectiles, and bunker.

61,740 » war games
CQC

CQC

The CQC special forces have been sent to a secret lab building without clear briefing, something must have gone very wrong inside the building..

15,018 » action games
Dropship Commander

Dropship Commander

Defend your base against an onslaught of bugs. Collect rocks to buy and upgrade various defenses, repairs and turrets to deploy.

11,944 » action games
Aliens vs. Predator

Aliens vs. Predator

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

51,795 » action games
Dropship

Dropship

Five planets of increasing difficulty. Flight path is 100% dynamically constructed. No two flights will ever be the same!

14,120 » adventure games
Alien Fury 3

Alien Fury 3

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

26,632 » action games
Dark Base

Dark Base

Get ready to enter the dark and spooky atmosphere aboard of the dark base. Use your weapons and just try to survive like the classic Alien Breed game.

10,825 » action games
Crop Circles

Crop Circles

Aliens have landed and want to eat the farmers' brains! You must defend the barn. Strategically arrange the crop circles to make them follow a path of your choice. Then place your military assets and blast them back to space!

19,510 » tower defense games
Orbital Decay

Orbital Decay

Take a control of huge space vessel called Radiant Star. Protect your vessel from all out attack by enemies. Buy weapons and upgrades to resist enemy attacks.

24,804 » war games
Alien Craft

Alien Craft

Evil Aliens attacked our planet and you should stop them. You are the only hope for all Earth citizens. Your brave soldiers and powerful tanks waiting for your commands to smash those evildoers.

44,814 » war games
Action Action games

Action Adventure

Fighting

Platform

Robot

- Sci-Fi

Shooting Action

Survival

Warfare

?>