Skip to main content

On Sale: GamesAssetsToolsTabletopComics
Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

Top rated freein development tagged Open Source (123 results)

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

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

The coolest rhythm game
ninjamuffin99Verified Account
Rated 4.7 out of 5 stars
(11,120 total ratings)
Rhythm
Play in browser
A go kart racing game featuring Tux & Friends
Rated 4.8 out of 5 stars
(140 total ratings)
Action
An open source turn based strategy game.
WesnothVerified Account
Rated 4.8 out of 5 stars
(139 total ratings)
Strategy
Empires Ascendant is a free, open-source, historical Real Time Strategy (RTS) game by Wildfire Games.
Rated 4.8 out of 5 stars
(50 total ratings)
Strategy
Play tabletop games in a physics-based 3D environment with your friends!
Rated 5.0 out of 5 stars
(21 total ratings)
Simulation
献给好奇者。
Rated 4.9 out of 5 stars
(21 total ratings)
Visual Novel
A grand strategy game, revolving around political intrigue and ancient evils
Rated 4.7 out of 5 stars
(34 total ratings)
Strategy
Community developed version of Marble Marcher
Rated 4.8 out of 5 stars
(13 total ratings)
Racing
open source collective hell game
Rated 4.7 out of 5 stars
(18 total ratings)
Play in browser
Rebirth of a classic mod
Rated 4.8 out of 5 stars
(12 total ratings)
Strategy
Play in browser
A 16 bit adventure staring Tux the Penguin
Rated 4.8 out of 5 stars
(10 total ratings)
Platformer
A fun 2D retro platformer inspired by Sonic games and a game creation system that lets you unleash your creativity!
Rated 4.6 out of 5 stars
(16 total ratings)
Platformer
An NES FPS. Seriously.
Rated 4.6 out of 5 stars
(16 total ratings)
Shooter
Play in browser
Short visual novel with a lion protagonist
Rated 4.6 out of 5 stars
(14 total ratings)
Visual Novel
Surreal visual novel/point and click exploration. Unsettling.
Rated 4.5 out of 5 stars
(12 total ratings)
Visual Novel
Play in browser
Train Simulator written in Godot Engine - Free for everyone
Rated 4.4 out of 5 stars
(16 total ratings)
Simulation
A simple tactics game with PS1 aesthetics!
Rated 4.2 out of 5 stars
(29 total ratings)
Strategy
Typing Tower Defense in Japanese or English
Rated 4.8 out of 5 stars
(8 total ratings)
Play in browser
Open source implentation of Knytt Stories
Rated 4.9 out of 5 stars
(7 total ratings)
Platformer
Play in browser
Feed the spirits of Limbo
Rated 4.7 out of 5 stars
(7 total ratings)
Play in browser
A game about shooting everything, anime girls, and insane movement. Welcome to the future.
Rated 4.2 out of 5 stars
(9 total ratings)
Shooter
Free open source racing game for Windows, OSX and Linux.
Rated 4.4 out of 5 stars
(8 total ratings)
Racing
Holy Helltaker inspired game
Rated 4.0 out of 5 stars
(13 total ratings)
Puzzle
Play in browser
A multiplayer voxel RPG written in Rust inspired by games like Cube World, Zelda, Dwarf Fortress and Minecraft.
Rated 4.0 out of 5 stars
(11 total ratings)
Adventure
Therapy Through Nightmares
Rated 3.9 out of 5 stars
(12 total ratings)
Card Game
Play in browser
An incremental game you play a day at a time, leading up to Christmas!
Rated 4.4 out of 5 stars
(7 total ratings)
Strategy
Play in browser
Bard's Lesson is a game about a bard fox and his journey to become a maestro, a master bard.
Rated 4.7 out of 5 stars
(6 total ratings)
Platformer
Game about greedy slime that was cursed because of his greed.
Rated 4.7 out of 5 stars
(6 total ratings)
Puzzle
Play in browser
For the curious.
Rated 5.0 out of 5 stars
(5 total ratings)
Visual Novel
An open-source party game
Rated 4.3 out of 5 stars
(7 total ratings)
Puzzle adventure about tending the dead and cherishing the living.
Rated 4.5 out of 5 stars
(6 total ratings)
Adventure
Fast paced roguelike where you break everything in one hit, ...but so do your foes
Rated 3.8 out of 5 stars
(9 total ratings)
Action
Play in browser
Mix potions in this ZZT adventure where not all is as it seems.
Rated 4.8 out of 5 stars
(4 total ratings)
Adventure
Play in browser
A remake of the old arcade game for Linux and Windows
Rated 4.8 out of 5 stars
(4 total ratings)
Puzzle
Fight over dat Ancient - Free to play browser card game
Rated 4.0 out of 5 stars
(6 total ratings)
Card Game
Play in browser
Python programming puzzle game
Rated 4.0 out of 5 stars
(6 total ratings)
Puzzle
Loading more games...
itch.io now on YouTube!