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Top donated Downloadabletagged Open Source (129 results)

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

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An open source turn based strategy game.
WesnothVerified Account
Strategy
The automation tower defense game
AnukeVerified Account
Strategy
The wildest racing game since man invented the wheel!
Racing
A Fractal Racing Game
Racing
Track down the Bully Bee and get your knapsack back!
Adventure
Just another Sunday drive across the lunar surface...
Shooter
A 1-bit port of Celeste Classic on Playdate.
Platformer
A go kart racing game featuring Tux & Friends
Action
Save the Bugdom from Thorax's evil Fire Ants!
Adventure
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
A grand strategy game, revolving around political intrigue and ancient evils
Strategy
Roguelike mecha RPG with procedurally generated story; 1st game in GearHead series.
Role Playing
Play tabletop games in a physics-based 3D environment with your friends!
Simulation
Save Earth from the clutches of The Giant Brain from Planet X!
Adventure
High-powered action rescue in a toy store gone mad!
Action
Classic overhead run-and-gun game
Shooter
Free open source racing game for Windows, OSX and Linux.
Racing
A simple pong game with accompanying tutorials and source code
Action
Brutal collectathon platforming action with added mind control
Platformer
What if Breakout was the only arcade game people could make? An open-source game, written entirely on a live stream.
Action
A retro style zombies shooter with cool isometric pixel art
Action
Don't become Sidewalk Sushi! An arcade classic for the ZX Spectrum Next
Action
A lowres metroidvania FPS, inspired by Metroid Prime
Adventure
Blokka-blokka-blokka! Classic maze munching with a four sided theme.
Action
A 16 bit adventure staring Tux the Penguin
Platformer
Cowboys in space
Action
Save the human cities from Alien bombardment
Survival
Open-source Hollow Knight reimplementation via SPD engine.
Adventure
A fun 2D retro platformer inspired by Sonic games and a game creation system that lets you unleash your creativity!
Platformer
A battle between spouses and retro computer addiction
Text-based roguelike in a sky with steampunk theme
Role Playing
Strategy game with simultaneous turns where nature is a finite resource
Strategy
A game about shooting everything, anime girls, and insane movement. Welcome to the future.
Shooter
An open-source NES platformer
Platformer
The epic saga of Horses vs. Santa
Action
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