Epic story-driven FPS running on the Build Engine

3D Shufflepuck Pong Game

Territory Capture Game

First-person-shooter game

Rhythm is just a *click* away!

Mythical adventure as Tux!

Fight using giant robots, tanks, and/or infantry on a hex-based map.

Kitty that follows your mouse pointer toy on desktop

A space 2D shooter game

Racing at the Next Level

The wildest racing game since man invented the wheel!

Space shoot 'em up game.

OpenNox is a modern implementation of a Nox game engine

Jump 'n run game made in the spirit of old classic platformers

A free/libre collection of fast-paced mini-games

Free Train Simulator for everyone

Fast-paced multiplayer soccer game

A party game starring FLOSS mascots

Guide a worm around a maze

A plane flying shooter game

First-person shooter game

All-in-one Minecraft Client

Sokoban-like Logic Game

A computer mystery/romance set five minutes into the future of 1988

Julius is an open source re-implementation of Caesar III

Command the forces of The Project in a battle to rebuild the world

Enhanced source port of Doom, Heretic, and Hexen

Source port of Cannon Fodder

Find every word

A modpack for all modern versions of Minecraft!