





Xonotic is a free (GPL), fast-paced first-person multiplayer shooter that works on Windows, OS X and Linux. The project is geared towards providing addictive arena shooter gameplay which is all spawned and driven by the community itself.

The Battle for Wesnoth is a turn-based tactical strategy game with a high fantasy theme.

SuperTux is a classic 2D jump'n run sidescroller game in a style similar to the original Super Mario games. Instead of Mario, the hero in this game is Tux, the mascot of the Linux kernel.

An open-source clone of the classic game Transport Tycoon Deluxe . It attempts to mimic the original game as closely as possible while extending it with new features.

Freeciv is an open-source, turn-based strategy game based on Civilization II. Inspired by the history of human civilization, the game commences in prehistory and your mission is to lead your tribe from the stone age to the space age...

Join "The Project" to restore humanity's synaptic-link technology after nuclear war has devastated Earth, rendering it a Warzone 2100.

Free online poker with the best open source texas holdem poker game and a great community.

Hedgewars is a turn based strategy, artillery, action and comedy game, featuring the antics of pink hedgehogs with attitude as they battle from the depths of hell to the depths of space. As commander, it's your job to assemble your crack team of hedgehog soldiers and bring...

AssaultCube is a free, multiplayer, first-person shooter game, based on the CUBE engine.
Taking place in realistic environments, with fast, arcade gameplay, it's addictive and fun!

The Powder Toy is a desktop version of the classic 'falling sand' physics sandbox game, it simulates air pressure and velocity as well as heat!.

The Mana World (TMW) is a serious effort to create an innovative free and open source MMORPG. TMW uses 2D graphics and aims to create a large and diverse interactive world. It is licensed under the GPL, making sure this game can't ever run away from you.

A Dark Room is an incremental clicker game with a minimalist interface and intriguing story.



X-Moto is a challenging 2D motocross platform game, where physics plays an all important role in the gameplay. You need to control your bike to its limits, if you want to have a chance to finish the most difficult challenges.

NetHack is a single player dungeon exploration game that runs on a wide variety of computer systems, with a variety of graphical and text interfaces all using the same game engine. Unlike many other Dungeons & Dragons-inspired games, the emphasis in NetHack is on discovering...

A collection of small computer programs which implement one-player puzzle games. All of them run natively on Unix (GTK), on Windows, and on Mac OS X. They can also be played on the web, as Java or Javascript applets.

Canabalt is a 2009 side-scrolling endless runner video game developed by Adam Saltsman for the Experimental Gameplay Project. It has been released on iOS, Android, Commodore 64, Ouya and various Flash based online gaming websites, such as Kongregate.

Pingus has started at the end of 1998 with the simple goal to create a Free (as in freedom, not as in free beer) Lemmings clone. The Free means you get the sources and are allowed and encouraged to change and distribute them.

XBoard, also known as WinBoard on Microsoft operating systems, is a free graphical user interface client developed by Tim Mann that is compatible with various chess engines that support the Xboard Communication Protocol such as GNU Chess.

The aim is to play chess against the computer with increasing levels of difficulty and with a limited number of hints that are given by a chess tutor.

Tilt the floor to roll a ball through an obstacle course before time runs out. Neverball is part puzzle game, part action game, and entirely a test of skill.Also found here is Neverputt, a hot-seat multiplayer miniature golf game, built on the physics and graphics engine of...

A very small program for playing the original game of Sudoku. Created specifically for use from a USB stick drive. Completely portable. Completely green.

A modernization of the classic DOS game Scorched Earth 'The Mother Of All Games' on which it is based. Scorched 3D incorporates a lively three dimensional landscape that includes animated jets, naval vessels, water, and even birds, in...

Chromium B.S.U. is a fast paced, arcade-style, top-scrolling space shooter on Windows, iPhone, PSP, Mac, AmigaOS 4, Linux and numerous other UNIX-like operating systems. It is a free software distributed under the Artistic License.

Armagetron is a multiplayer game in 3d that attempts to emulate and expand on the lightcycle sequence from the movie Tron.
