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Top freewith code under GNU General Public License v3.0 (GPL) (3,256 results)

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.

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An open source turn based strategy game.
WesnothVerified Account
Strategy
A roguelike dungeon crawler RPG that's simple to get into but hard to master!
Role Playing
A fan recreation of http://runouw.com's classic flash game based on Super Mario 64!
Platformer
Play in browser
Furdoom
Action
A go kart racing game featuring Tux & Friends
Racing
RetroArch is a frontend for emulators, game engines and media players.
Soft Body Physics Simulator
Simulation
A demake of Terraria, in PICO-8!
Action
Play in browser
An escape room mystery. Can you escape your chains before the killer strikes again?
Interactive Fiction
Play in browser
Shimeji desktop pet runner
A clone of the infamous game
Educational
Play in browser
Recreates the classic Command & Conquer titles with a Free/Libre engine.
Strategy
Train Simulator written in Godot Engine - Free for everyone
Simulation
Multiplayer RTS
Strategy
a platformer game for the NES with ability copying and puzzles
Platformer
An isometric, 2D, dark fantasy action RPG.
Role Playing
Free Cyberpunk/Retrowave FPS Adventure game
Adventure
​Hub OS is an online Mega Man Battle Network fan project that takes place on interconnected servers, or Hubs.
Game maker inspired by 16-bit Sonic
Platformer
Bhop your way out of Hell
Platformer
Play in browser
Planet and terraforming simulation game
Simulation
Play in browser
Use your movement keys as platforms to progress
Platformer
Play in browser
A game where the Hetalia crew tells stories that seem scary but aren't really.
Visual Novel
Play in browser
An unfolding incremental game.
Simulation
Play in browser
A fake operating system interface created in Godot!
Simulation
Play in browser
Naev is a 2d action/rpg space game that combines elements from the action, rpg and simulation genres.
Action
Highly compatible N64 emulator
Open Source Pixelart Sci-Fi Real Time Strategy Game
Strategy
A puzzle game featuring romance, explosions, and daytime television.
Puzzle
Play in browser
Break bricks, catch coins, upgrade, repeat for 7 levels without loosing your one ball.
Action
Play in browser
Test your Japanese Mahjong tile efficiency!
Educational
Play in browser
A Touhou fangame made with the PICO-8 fantasy console.
Play in browser
Pirate and age-of-sail RPG
Role Playing
A game of lonely space adventure. http://pioneerspacesim.net/
Simulation
A fast-paced retro FPS inspired by SNES/Genesis era run-and-gun!
Shooter
Free open source racing game for Windows, OSX and Linux.
Racing
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