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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 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.

44,631 » war games
Galactic Rebellion

Galactic Rebellion

Lead rebel forces to free the galaxy from the Empire's tyranny. Build and upgrade turrets, power stations, refineries, use air raids to defend command center from attacking enemy forces.

86,174 » 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.

61,141 » war games
StarBaron

StarBaron

Conquer the galaxy by capturing each planet with your superior armada fleet of space ships, grab territory before enemy does.

155,391 » 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..

14,412 » 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.

11,432 » action games
War & Beyond: Deadly Strategies

War & Beyond: Deadly Strategies

Build your base, defense towers and train units to attack the enemy base. AI units can be controlled whether or not to attack or defend.

95,302 » war 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.

51,198 » action games
Dropship

Dropship

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

13,571 » adventure games
Aliens Must Die: The Jupiter Wars

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.

12,062 » action games
Star Dominion

Star Dominion

Mine resources, build defense systems, research new technologies, train units in order to attack enemy bases and complete 18 missions.

80,293 » war games
Action Action games

Action Adventure

Fighting

Platform

Robot

- Sci-Fi

Shooting Action

Survival

Warfare

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