Top games with code under GNU General Public License v3.0 (GPL)

Explore games with code under GNU General Public License v3.0 (GPL) on itch.io · Upload your games with code under GNU General Public License v3.0 (GPL) to itch.io to have them show up here.

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

View Channel

The Science of Staying Awake

don't go to sleep (please please please please)

viscereye

Visual Novel

GIF

Apotris

Block Stacking Game for GBA

akouzoukos

Puzzle

Super Mario 63 Redux [Tiny Demo]

A fan recreation of http://runouw.com's classic flash game based on Super Mario 64!

creyon

Platformer

Play in browser

HaachamaWare

HaachamaWare: The Game!

CenTdemeern1

Action

Play in browser

Terra - A Terraria Demake

A demake of Terraria, in PICO-8!

cubee

Action

Play in browser

GIF

OpenRA

Recreates the classic Command & Conquer titles with a Free/Libre engine.

OpenRA developers

Strategy

A Key(s) Path

Use your movement keys as platforms to progress

Geegaz

Platformer

Play in browser

Rigs of Rods

Soft Body Physics Simulator

Simulation

Multiplayer RTS

Strategy

Snap the Sentinel - Episode 1

A fast-paced retro FPS inspired by SNES/Genesis era run-and-gun!

TehRealSalt

Shooter

RetroArch

RetroArch is a frontend for emulators, game engines and media players.

RetroArch

OpenHV

Open Source Pixelart Sci-Fi Real Time Strategy Game

OpenHV developers

Strategy

Libre TrainSim - Free Train Simulator for everyone

Train Simulator written in Godot Engine - Free for everyone

Jean28518

Simulation

SuperTuxKart

A go kart racing game featuring Tux & Friends

supertuxkart

Action

KeeperRL

$20

Dungeon management and roguelike

miki151

Strategy

GIF

Touhou ~ Unmei no Hoshi ~ / 東方運命の星

A Touhou fangame made with the PICO-8 fantasy console.

chronoDave

Play in browser

Coffee Drinker

An unfolding incremental game.

extraDavid

Simulation

Play in browser

Helixteus 3

Base-building/resource management game

Apple0726

Simulation

Play in browser

Cytopia

A city building simulation game

Cytopia

Simulation

GIF

Interstellar Highway Robbery

Take space dosh. Shoot bad guys. Steal ships. LD 49 submission

Shooter

a pico-8 voxel shmup

Shooter

Play in browser

Our Personal Space

Sci-fi relationship simulation - can your space colony and your love survive?

Metasepia Games

Visual Novel

Hellhop

Bhop your way out of Hell

wyvern

Platformer

Play in browser

Liberation Circuit

Rogue A.I. Simulator

LinleyH

Strategy

shapez.io

$9.99

Build factories to automate the production of shapes!

Tobias Springer

Simulation

Redirection

$3.50

A 3D puzzle game about rescuing Robots stranded in outer space.

Daniel Ratcliffe

Puzzle

NeonCode

Free Cyberpunk/Retrowave FPS Adventure game

fubenalvo

Adventure

After the Shift: Concord beta

b070 update! Not creative enough to come up with a good slogan? Got ya covered with irony!

Sumyjkl

Survival

Play in browser

The Devil's Calculator

$2.99

A Non-Profit Math Puzzle Game

Cinq-Mars Media

Puzzle

Mahjong Efficiency Trainer

Test your Japanese Mahjong tile efficiency!

Euophrys

Educational

Play in browser

Hedon Bloodrite

$16.99

Hedon is an old school FPS/adventure game running on the GZDoom Engine.

ZanTheBonebreaker

Shooter

Flare: Empyrean Campaign

An isometric, 2D, dark fantasy action RPG.

dorkster

Role Playing

String Tyrant

A survival horror where your pursuers are pretty and plastic.

Starlight Studios

Survival

Pixel Wheels

Top-down retro racing game for PC (Linux, Intel-based Mac, Windows) and Android.

Aurélien Gâteau

Racing

GIF

Laundry++

a game about trans harassment

Juno AM

Simulation

Play in browser

Scatterhoard

A Sokoban-style, totally accurate huge acorn hoarding simulator

Pixel Bubble

Puzzle

Play in browser

Loading more games...

itch.io now on YouTube!Subscribe

Filter Results

Related collections

TopGamesGamesToolsGame assetsComicsBooksPhysical gamesAlbums & soundtracksGame modsEverything elsewith code under GNU General Public License v3.0 (GPL) (1,847 results)

New itch.io is now on YouTube!

Top
Games Tools Game assets Comics Books Physical games Albums & soundtracks Game mods Everything else
with code under GNU General Public License v3.0 (GPL) (1,847 results)