"Void Mission" is a sci-fi action roguelike divided into three episodes. The action takes place in a 2-D pixeled future in which you fly a transforming humanoid/jet suit in both...
Naev is a 2D space trading and combat game, in a similar vein to Escape Velocity.
Naev is played from a top-down perspective, featuring fast-paced combat, many ships, a large...
A fast paced side scrolling space shooter, with 58 different types of enemy, 12 bosses, 156 different goals/awards, and a 9 song techno/house soundtrack.
Besiege is a space based real time strategy game where you conquer planets to let them produce new ships ( and eventually research new technologies for you ) It is inspired by...
The project started in August 2002, when Toys For Bob released the partially ported sources of Star Control 2 3DO version to the fan community. Our goal is to port this wonderful...
Quantum is a simple adaption of the realtime strategy game dyson focusing on multiplayer and adding some new game mechanics like alliances and routing.
A turn-based grand strategy game in space: Defend Earth against an alien invasion from the edge of the Solar System. Negotiate with the various governments of Earth and secure...
Set in the universe of the fabled 2299 comic
strip, 2299 : THE GAME is an old-school, point and click adventure
game with 8-bit inspired, retro graphics.
Shadow Clones is 3D top-down shooter game, similar to games Alien Breed, Alien Shooter or Shadowgrounds. The protagonist is nameless starship commando whose mission is to maintain...
Two enemy races launch a devastating attack, foretelling the end of our world!
The only chance for survival is to seek and destroy all enemy starships, which are the main threat...
SpaceZero is a 2D space combat, multiplayer (two players by now) net game.
The objective is to conquest the space, defeating all enemies.
At starting point you have only one ship...
SDL Asteroids is a highly enhanced, SDL-based, Open Source implementation of the classic game of Asteroids. It is currently still in the process of development, but is already...
At its heart, Star Villains and Space Heroes is a 3rd person space combat game. Conflict takes place in 3D space with realistic space physics - no atmospheric drag, for example....
Samorost 2, the sequel to free browser based game Samorost 1 is a short point-and-click adventure in which you must help out a little space gnome as he searches for his dog, which...
Phavon is a clone of the old times Amiga classic game "Xenon 2: The megablast", originally produced by The Bitmap Brothers. The code for the Linux version has been rewritten...
Epiar (ep-ee-are) is an open source computer game, in which the player navigates space from planet to planet, saving money to buy ship upgrades and new ships. The player can also...
It is the year 2938. The long wished-for encounter of the X Universe and the Earth holds both joy and sorrow for the people. Despite flourishing trade, the clash of the diverse...
Netrek is a multi-player battle simulation with a Star Trek theme. As a player, you captain starships to engage enemy vessels, bomb armies and invade planets in order to expand...
Creatures Internet Edition allows you to control the evolution of a species. The Norns are rather cute-looking creatures trapped aboard an interstellar spaceship, and they are in...
19:59:21Superuser Lichess, the free and open source, the most comprehensively-featured chess website, brimming with HTML5-ness and modern web goodness, with no ads (ever), recently had a new release! Check it out at lichess.org
11:42:02Curly Brace Hi, Superuser. No, web based games are not added (with only few exceptions, like Quake Live). However, there was a separate forum thread for HTML5 games, you can leave interesting links there