A pixel art puzzle game about doors

Touch based reaction game for two players

A free first person shooter for Mac, PC and Linux

Modern cross-platform port of the Descent engine

Puzzle game collection

Challenging pentomino puzzle

A brick-breaker game, fun and addictive!

Coin pusher game featuring Tux

Outsmart the killer robots to win

Online multiplayer shooter game

Community-enhanced chess database and analysis application

A game based on KShootMANIA & SDVX

Save your friends from the ghosts!

An open-source port of the DOS shoot-em-up Tyrian.

A Free/Libre and Open Source Software Qt based Minesweeper game

Client Companion to Rolisteam Server

Roguelike multi-user RPG

An obsolete video game for a dark passage of history

Open-source game engine for Heroes of Might and Magic III

A crayon-drawing based physics puzzle game

Open source Stronghold fan remake

Augustus is an open source re-implementation of Caesar III with changes to gameplay

Save the Earth from the clutches of the Giant Brain from Planet X

Save Bugdom from Thorax's evil Fire Ants

First-person shooter with cooperative in-game map editing

A fast paced match-4 puzzler

Freeware jump and shoot game created by Poke53280

Arcade and Puzzle 2D Game in which you have to break all the target pieces

Strategy game with countless unique and challenging levels.

The Open Racing Car Simulator