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Popular Sci Fi Browser Games

4 Most popular Sci Fi Browser Games to play online for free

AD2460 Sci Fi Browser Games

AD2460

AD2460 is a free-to-play browser-based MMO strategy that puts you in control of a star-spa

MMORPG
Fifth Season AS
DarkOrbit Sci Fi Browser Games

DarkOrbit

DarkOrbit requires a quick trigger finger, bearing some resemblance to arcade shooter game

ACTION
GTarcade
Ogame Sci Fi Browser Games

Ogame

Browser-based sci-fi war MMORPG - Build your space empire and dominate the galaxy alone or

MMORPG
Gameforge
Star Trek: Alien Domain Sci Fi Browser Games

Star Trek: Alien Domain

Star Trek: Alien Domain is a free-to-play sci-fi strategy game played in a web browser. Th

STRATEGY
Gamesamba
Star Trek: Alien Domain is a free-to-play sci-fi strategy game played in a web browser. The game features a new Star Trek story, dozens of new starships and alien species. Players join one of two factions (Klingon or Federation) and journey through fluid

AD2460 MMORPG

AD2460 is a free-to-play browser-based MMO strategy that puts you in control of a star-spanning empire bent on domination through any means necessary. A 4x strategy MMO in the vein of Alpha Centauri, AD2460 offers vast freedom

Starborne STRATEGY

Starborne is the definitive MMORTS for PC. Play for free alongside thousands of other players and grow your empire as you conquer distant galaxies. Will your name stand the test of time, or forever fade away into the dark?
Blast off into an adventure in Pocket Starships, a free-to-play browser MMORPG with fast-paced starship-fighting action! Play with your friends or go it alone by taking quests from NPCs. Build up and upgrade your ship to take on more challenging foes
Explore the galaxy and fight for your faction in Galaxy Warfare a free-to-play browser-based MMORPG that puts you in command of your own ship and challenges you to find your way in a vast, unforgiving galaxy.

Prosperous Universe Undefined Yet

Prosperous Universe is a next-generation browser-based science-fiction sandbox where you are the CEO of your own spacefaring company. Explore the galaxy, design spaceships, forge alliances, and most importantly produce, trade, transport, and profit.
The central goal in Mini DAYZ, as with all survival games, is to stay alive plain and simple. To do that, you’re going to need to make sure your avatar is in one piece (and not bleeding out all over the place), hydrated, fed and generally happy.

Ogame Player Vs Player(PvP) MMORPG

Browser-based sci-fi war MMORPG - Build your space empire and dominate the galaxy alone or with an alliance to reign supreme in the browser-based futuristic war simulator world of OGame. Developed and published by Gameforge back in 2000
Mars Tomorrow is a free mobile and browser-based builder where the player must carefully manage resources, an economy, and an ever-growing population to cultivate a habitable planet.
DarkOrbit requires a quick trigger finger, bearing some resemblance to arcade shooter games of the past, but with greater customization options. Whether you pilot a quick, lightly armored ship, or a heavy cruiser that dishes out and takes a ton of punish
Sci Fi Browser Games
Sci Fi Browser Games science faction online games and space trade games we collected 2D sci fi games and strategy space games to play with friends and people all around the world for free no download is required