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Top free releasedtagged Open Source (1,374 results)

Explore released games tagged Open Source on itch.io · Upload your released games to itch.io to have them show up here.

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The automation tower defense game
AnukeVerified Account
Strategy
Take care of your own pigeon as they fight increasingly stronger foes
Role Playing
Play in browser
A virtual pet frog for your Game Boy
Simulation
Recreates the classic Command & Conquer titles with a Free/Libre engine.
Strategy
Help yourself to whatever you fancy.
Platformer
Play in browser
RetroArch is a frontend for emulators, game engines and media players.
Open Source Rythmic Block Cutting Game :)
Rhythm
Play in browser
The wildest racing game since man invented the wheel!
Racing
Open Source Pixelart Sci-Fi Real Time Strategy Game
Strategy
A Fractal Racing Game
Racing
Expertly retrieve important luggage that has found it's way onto the wrong flight.
Puzzle
Play in browser
Jump, shoot, solve puzzles, and fight enemies! Can you do that with only one arrow?
Platformer
Send dinosaur eggs to the future before a meteor hits the Earth!
Action
Rebirth of a classic mod
Strategy
Play in browser
Save the Bugdom from Thorax's evil Fire Ants!
Adventure
Collect stars in outer space
Platformer
Play in browser
Turn Based RPG
Strategy
Play in browser
A roguelike about anything you want. Craft literally any two items together.
Role Playing
Play in browser
Classic overhead run-and-gun game
Shooter
A 1-bit port of Celeste Classic on Playdate.
Platformer
Feel the awesome power of 60FPS 3D racing!
Racing
Play in browser
Sci-fi relationship simulation - can your space colony and your love survive?
Visual Novel
Dive on walls in this stealth platformer!
Platformer
Play in browser
A classic 2D platformer where you play as a penguin!
Platformer
Play in browser
A lowres metroidvania FPS, inspired by Metroid Prime
Adventure
Space hopping square
Platformer
Play in browser
A puzzle game featuring romance, explosions, and daytime television.
Puzzle
Play in browser
20 Levels of Screen-Wrapping Arcade Action!
Platformer
Play in browser
Open source GBA shoot 'em up
Shooter
Play in browser
A community-produced deathmatch FPS
Shooter
Command the forces of The Project in a battle to rebuild the world.
Strategy
Turn-based competitive tactics!
Strategy
A retro style zombies shooter with cool isometric pixel art
Action
Become a computer operating system and try not to anger the user!
Simulation
Play in browser
Race impossible staircases down and return to where you started!
Racing
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