A bowling game of luck

Spaceship bridge simulator

A party game where your friends describe and you guess; or vice versa

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

Space exploration and combat game

Play 16 draughts variants online

A party game starring FLOSS mascots

3D FPS approved by Uncle Sam

The orb ponderer's arena first-person shooter

Discover sounds of space

FPS aim trainer

Mindustry: A sandbox tower-defense game

RPG Pixel Art little Game

A modpack for all modern versions of Minecraft!

Save your friends from the ghosts!

Steer a marble ball through a labyrinth

Roguelike multi-user RPG

Connect the dots to create squares

Fill in numbers to solve puzzles

Arkanoid / Breakout alike game

Implode blocks of the same colour until they are all gone

Action platformer starring the Linux mascot, Tux

Multiplayer co-op coooking game

Plan and build a city

Complete a numeric puzzle with the numbers from one to nine

A visual novel telling the story of a rogue samurai

A free adaptation of the original BlockOut game

A modernized source port of Hexen II

Open source simulation game based upon Transport Tycoon Deluxe

The Open Racing Car Simulator