Skip to main content

Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

Top free Downloadabletagged Open Source (1,026 results)

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

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

The automation tower defense game
AnukeVerified Account
Strategy
An open source turn based strategy game.
WesnothVerified Account
Strategy
Free, fan-made, warrior cat clan generator and story building game.
Recreates the classic Command & Conquer titles with a Free/Libre engine.
Strategy
RetroArch is a frontend for emulators, game engines and media players.
A go kart racing game featuring Tux & Friends
Action
Open Source Pixelart Sci-Fi Real Time Strategy Game
Strategy
The wildest racing game since man invented the wheel!
Racing
A virtual pet frog for your Game Boy
Simulation
Empires Ascendant is a free, open-source, historical Real Time Strategy (RTS) game by Wildfire Games.
Strategy
A Fractal Racing Game
Racing
Train Simulator written in Godot Engine - Free for everyone
Simulation
A simple tactics game with PS1 aesthetics!
Strategy
A grand strategy game, revolving around political intrigue and ancient evils
Strategy
Save the Bugdom from Thorax's evil Fire Ants!
Adventure
Send dinosaur eggs to the future before a meteor hits the Earth!
Action
Classic overhead run-and-gun game
Shooter
Roguelike mecha RPG with procedurally generated story; 1st game in GearHead series.
Role Playing
A lowres metroidvania FPS, inspired by Metroid Prime
Adventure
A 1-bit port of Celeste Classic on Playdate.
Platformer
Jump, shoot, solve puzzles, and fight enemies! Can you do that with only one arrow?
Platformer
Sci-fi relationship simulation - can your space colony and your love survive?
Visual Novel
A fun 2D retro platformer inspired by Sonic games and a game creation system that lets you unleash your creativity!
Platformer
Open-source Touhou fangame
Shooter
Turn-based competitive tactics!
Strategy
Paddle Pinball Vs a Giant Robot
Action
Race impossible staircases down and return to where you started!
Racing
Strategy game with simultaneous turns where nature is a finite resource
Strategy
Track down the Bully Bee and get your knapsack back!
Adventure
A retro style zombies shooter with cool isometric pixel art
Action
Text-based roguelike in a sky with steampunk theme
Role Playing
A stay on top window to be funny with for a while
Open Source FNAF style game.
A 16 bit adventure staring Tux the Penguin
Platformer
Save Earth from the clutches of The Giant Brain from Planet X!
Adventure
Loading more games...
itch.io now on YouTube!