Browse free open source Games and projects for Mac below. Use the toggles on the left to filter open source Games by OS, license, language, programming language, and project status.
An Open Source DOS emulator to run old DOS games
A strategy game with a high fantasy theme
A free transportation simulator game
A planetarium software that shows a 3D simulation of the night sky
FlightGear Flight Simulator: free open-source multiplatform flight sim
RTS game with the theme of Strategy by Design
A companion for your LOTRO activities
Ad free open source TV guide for more than 1000 channels.
Robocode is a programming tank game for Java
Chess Database and PGN viewer
A modern, cross-platform Quake game engine based on FitzQuake.
0 A.D. is a free, open-source, cross-platform real-time strategy game.
RPG character generator for RPG d20 systems.
An emulator for Gameboy and GameboyAdvance systems
Colonize the New World.
Dune II strategy and city building on Arrakis
A collection of all maps and games made for the TripleA game engine
Play MIDI like a human in ROBLOX with automatic sustain pedals.
Python implementation of the Dual N-Back mental exercise
A 3D simulator game where you can drive, fly, and sail