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Top freefor Windows tagged Open Source (1,060 results)

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

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The automation tower defense game
Strategy
Free, fan-made, warrior cat clan generator and story building game.
RetroArch is a frontend for emulators, game engines and media players.
Take care of your own pigeon as they fight increasingly stronger foes
Role Playing
Play in browser
An open source turn based strategy game.
Strategy
An easy-to-use level design tool.
Platformer
Open Source Pixelart Sci-Fi Real Time Strategy Game
Strategy
Empires Ascendant is a free, open-source, historical Real Time Strategy (RTS) game by Wildfire Games.
Strategy
Recreates the classic Command & Conquer titles with a Free/Libre engine.
Strategy
A go kart racing game featuring Tux & Friends
Action
献给好奇者。
Visual Novel
A simple tactics game with PS1 aesthetics!
Strategy
The wildest racing game since man invented the wheel!
Racing
Open Source Rythmic Block Cutting Game :)
Rhythm
Play in browser
Train Simulator written in Godot Engine - Free for everyone
Simulation
Jump, shoot, solve puzzles, and fight enemies! Can you do that with only one arrow?
Platformer
Dive on walls in this stealth platformer!
Platformer
Play in browser
Sci-fi relationship simulation - can your space colony and your love survive?
Visual Novel
A Fractal Racing Game
Racing
A grand strategy game, revolving around political intrigue and ancient evils
Strategy
A lowres metroidvania FPS, inspired by Metroid Prime
Adventure
Crate Chucking Action Puzzler (=
Platformer
Play in browser
A 16 bit adventure staring Tux the Penguin
Platformer
A roguelike about anything you want. Craft literally any two items together.
Role Playing
Play in browser
Collect stars in outer space
Platformer
Play in browser
For the curious.
Visual Novel
Play tabletop games in a physics-based 3D environment with your friends!
Simulation
A standalone sequel to the popular WC3 custom map YouTD
Strategy
Play in browser
Send dinosaur eggs to the future before a meteor hits the Earth!
Action
Gravity bends beneath your feet! Move blocks and twist gravity to solve puzzles.
Puzzle
Play in browser
Turn-based competitive tactics!
Strategy
Save the Bugdom from Thorax's evil Fire Ants!
Adventure
A classic 2D platformer where you play as a penguin!
Platformer
Play in browser
Mold growth and evolution simulation
Simulation
Paddle Pinball Vs a Giant Robot
Action
Roguelike mecha RPG with procedurally generated story; 1st game in GearHead series.
Role Playing
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