Ur-Quan Masters

The Ur-Quan Masters is a science fiction adventure game.

Cube 2: Sauerbraten

Sauerbraten (a.k.a. Cube 2) is a free multiplayer/singleplayer first person shooter, built as...

FlightGear

The FlightGear flight simulator project is an open-source, multi-platform, cooperative flight...

Nexuiz

Nexuiz is a first-person shooter game.

Oolite

Oolite is a 3-D space trading and combat simulator.

S.C.O.U.R.G.E.

S.C.O.U.R.G.E. is a Rogue-like game.

Bitfighter

Bitfighter is a multi-player retro vector graphics space fighting game.

Netrek

Netrek is a multi-player battle simulation with a Star Trek theme.

FreedroidRPG

FreedroidRPG is a mature sci-fi isometric role-playing game with refined graphics and music...

Wormux

Have the mascots of your favorite free software titles battle it out in the Wormux arena using...

Fish Fillets - Next Generation

Fish Fillets NG is a seventy-level puzzle game.

Hedgewars

Hedgewars is a turn-based strategy game.

Pingus

Pingus is a free Lemmings-like game with 22 playable levels.

MegaMek

MegaMek is an unofficial online version of the Classic BattleTech board game.

Smokin' Guns

Smokin' Guns is a first-person shooter (FPS) with a Western theme.

Warzone 2100 Resurrection

In Warzone 2100 you command the forces of "The Project" in a battle to rebuild the world after...

Neverball

In Neverball, you tilt the floor to roll a ball through an obstacle course before time runs...

Rocks'n'Diamonds

Rocks'n'Diamonds is a scrolling tile-based computer puzzle game that can be described as a...

Commander Stalin

Commander Stalin is a Soviet real-time strategy game (RTS) based on Boswars.

SuperTuxKart

SuperTuxKart is a 3-D go-kart racing game.

AssaultCube

AssaultCube, formerly ActionCube, is a free first-person-shooter based on the game Cube, but...

Dungeon Crawl Stone Soup

Dungeon Crawl Stone Soup is a fun, free rogue-like game of exploration and treasure-hunting in...

Extreme Tux Racer

Extreme Tux Racer is a 3-D racing game featuring Tux, the Linux penguin.

Freeciv

Freeciv is an empire-building strategy game inspired by the history of human civilization.

Widelands

In Widelands, you are the regent of a small tribe.

Warsow

Warsow is a cyberpunk-style first-person shooter (FPS).

Aleph One

Aleph One is a 3-D first-person shooting (FPS) game.

X-Moto

X-Moto is a 2-D motocross game, where physics plays an important role in the gameplay.

UFO: Alien Invasion

UFO: Alien Invasion is a squad-based tactical strategy game in the tradition of the old X-COM...

Frozen Bubble

Frozen Bubble is a free software Puzzle Bobble-style computer game.

Paintball 2

Paintball 2 is a fast-paced virtual paintball game based on the Quake2 engine, with capture...

Alien Arena

Alien Arena is an opensourced multiplayer deathmatch game that features modern graphics and...

SolarWolf

SolarWolf is an action/arcade game.

Blob Wars: Blob and Conquer

In this sequel to Blob Wars: Metal Blob Solid, a Blob named Bob leads the attack to clear...

World of Padman

World of Padman is a cartoon-themed first-person shooter (FPS).

The Mana World

The Mana World (TMW) is an innovative 2-D MMORPG (massively multiplayer online role-playing...

ManiaDrive

ManiaDrive is an arcade car game on acrobatic tracks, with a quick and nervous gameplay...

Bos Wars

Bos Wars is a futuristic real-time strategy (RTS) game in which the player has to combat his...

HoDoKu

HoDoKu is a sudoku helper written in Java and available in English and German.

Project: Starfighter

A mission-based space combat game.

Blob Wars: Metal Blob Solid

In Blob Wars: Metal Blob Solid, players take on the role of a Blob agent named Bob whose...

Eternal Lands

Eternal Lands is a free MMORPG (massively multiplayer online role playing game) set in a...

Stella

Stella is a multi-platform Atari 2600 VCS emulator that lets you play all the old games.

Vega Strike

Vega Strike is a 3-D space simulation game that lets you trade, fight, and explore in a vast...

OpenCity

OpenCity is a 3-D city simulator game.

Tales of Middle Earth

Tales of Middle Earth (ToME) is a fantasy adventure game based on the works of J.

Lincity

Lincity is a city simulation game.

JamochaMUD

JamochaMUD is a Java-based MU* (MUD, MUCK, MUSH, etc.).

The Legend of Edgar

2D platform adventure game written in C and SDL.

Really Rather Good Battles In Space

Really Rather Good Battles In Space is a real-time strategy game with fleets of spaceships.

FreeOrion

FreeOrion is a turn-based science fiction strategy game.

No Gravity

No Gravity is a 3-D arcade-style space shooter.

Micropolis

Micropolis is a city-building game based on the original code for SimCity.

Armagetron Advanced

Armagetron is a 3D multiplayer game that attempts to emulate and expand on the lightcycle...

Open Yahtzee

Open Yahtzee replicates the classic dice game Yahtzee.

GNU Chess

GNU Chess lets most modern computers play a full game of chess.

CubeTest

CubeTest displays a cube and four alternatives. The objective is to point out the cube that is...

xu4

xu4 is a remake of the classic role-playing game (RPG) Ultima IV.

TORCS

TORCS, The Open Racing Car Simulator, is a highly portable multiplatform car racing simulator.

MAME

MAME (Multiple Arcade Machine Emulator) attempts to reproduce arcade games as faithfully as...

RealTimeBattle

RealTimeBattle is a programming game, in which robots controlled by programs fight each other.

GNU Go

GNU Go is a free program that plays the game of Go.