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Toptagged Open Source (603 results)

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

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A sandbox tower defense game
Strategy
Empires Ascendant is a free, open-source, historical Real Time Strategy (RTS) game by Wildfire Games.
Strategy
Play a rhythm game in your Ren'Py Visual Novel game!
Rhythm
Firefighter in a nuclear plant
Action
Play in browser
GIF
Recreates the classic Command & Conquer titles with a Free/Libre engine.
Strategy
Turn-based competitive tactics!
Strategy
Take care of your own pigeon as they fight increasingly stronger foes
Role Playing
Play in browser
Strategy game with simultaneous turns where nature is a finite resource
Strategy
A showcase of the FPS Controller, free source-code for all to use CC-0
Shooter
Play in browser
Tactics game inspired by the 1st generation of 3D consoles!
Strategy
A go kart racing game featuring Tux & Friends
Action
GIF
Dive on walls in this stealth platformer!
Platformer
Play in browser
A grand strategy game, revolving around political intrigue and ancient evils
Strategy
Be a hippogriff in this momentum-based flying adventure game
Adventure
A Fractal Racing Game
Racing
It learns. It WILL find you.
Survival
Um simulador baseado no anime Attack on Titan feito para Chocolate Game Jam.
Action
A lowres metroidvania FPS, inspired by Metroid Prime
Adventure
A simple pong game with accompanying tutorials and source code
Action
Train Simulator written in Godot Engine - Free for everyone
Simulation
Text-based roguelike in a sky with steampunk theme
Role Playing
GIF
Jump, shoot, solve puzzles, and fight enemies! Can you do that with only one arrow?
Platformer
mod to Shattered Pixel Dungeon
Role Playing
Free open source racing game for Windows, OSX and Linux.
Racing
Sci-fi relationship simulation - can your space colony and your love survive?
Visual Novel
Wealth and Loot await in Loot Clicker!
Role Playing
Space hopping square
Platformer
Play in browser
Open source GBA shoot 'em up
Shooter
Play in browser
Port of Glider PRO, the classic Macintosh paper airplane game
Action
Play in browser
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