Browse free open source Games and projects for Windows below. Use the toggles on the left to filter open source Games by OS, license, language, programming language, and project status.
A free transportation simulator game
A planetarium software that shows a 3D simulation of the night sky
0 A.D. is a free, open-source, cross-platform real-time strategy game.
Colonize the New World.
A 3D simulator game where you can drive, fly, and sail
Domination is a game that is a bit like the board game Risk
A free sing-along karaoke game for your PC
Educational Software for children aged 2 to 10.
Create your own Angry Birds levels with Open-Level Editor!
A cross-platform interpreter for many point-and-click adventure games
Enigma is a puzzle game
Open source FPS/RTS Game
A free Chess program for Windows with a large set of features
A Windows tray application that launches your games, quickly
Educational Activities for Kids