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Latest freetagged Open Source (1,909 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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Clock in as a janitor in a supernatural nuclear reactor!
Survival
Play in browser
​A fast-paced and movement-focused boomer-shooter created for github game-off 2023
Shooter
A simple text adventure about surviving the wasteland
Survival
Play in browser
This is a game you control with your smile!
Action
Custom shader for transparency with depth sorting
Play in browser
The world's most advanced Batch GUI OS!
Simulation
A Sokoban engine for Vircon32
Puzzle
🦸 Secret Identity is an AI chatbot game where you guess a superhero's secret identity.
Puzzle
Play in browser
Corrupt your way to win, Spada Impolutta demands you to do so!
Platformer
Play in browser
Tetris for Commodore 64 (C64) in Kick Assembler
Puzzle
Form sigils to unleash a demon into the world
Action
Play in browser
A dos bips remake
Puzzle
An open source infinity voxel world generator made with Unity.
Simulation
Type your way to victory in this never-ending Arena!
Action
Play in browser
Cook chicken nuggets, avoid cats.
Play in browser
3D Roguelike with ghosts
Play in browser
A Tiny Text Adventure Game
Interactive Fiction
Dodge, attack, and survive against spooky monsters!
A command line Sokoban game for Linux and Windows
Puzzle
Asteroids like with a metal soundtrack!
Action
Open-source physics-based VR character controller inspired by Boneworks
Play in browser
Videogame about escaping from a spooky graveyard with lots of monsters while collecting pumpkins
Action
Play in browser
Explore the real world and establish your sphere of influence in the game
Adventure
Simple 3D step-based game, like a 3D Pac-Man.
A short narrative game made in ZZT for "Octrollberfest"
Adventure
Play in browser
Open-source Touhou fangame
Shooter
A 2D multiplayer racing game!
Racing
A genetic score-attack survival game
Survival
A game about jumping from planet to planet to deliver packages containing weird miscellaneous items.
A game about breaking blocks... and that's it I guess.
Play in browser
A dos bips remake for Vircon32
Puzzle
For the discerning trick-or-treater
Action
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