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Topwith an interactive tutorial with code under GNU General Public License v3.0 (GPL) (77 results)

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

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Multiplayer RTS
Strategy
Gravity bends beneath your feet! Move blocks and twist gravity to solve puzzles.
Puzzle
Play in browser
Train Simulator written in Godot Engine - Free for everyone
Simulation
Thrive
$4.99
An open source game about evolution
Simulation
A survival horror where your pursuers are pretty and plastic.
Survival
Rogue A.I. Simulator
Strategy
A Sokoban-style, totally accurate huge acorn hoarding simulator
Puzzle
Play in browser
A free online roleplaying game
Role Playing
The Questions are Ridiculous; the Answers are Serious.
Puzzle
Play in browser
Stendhal is a fun friendly and free multiplayer online adventure game with an old school feel.
Role Playing
A short game about putting things into boxes
Play in browser
Hacking/punching platformer
Platformer
Free and Open Source MMORPG - Embark on an adventure!
Adventure
blood is everything
Card Game
A game of competitive puzzle design
Puzzle
Una ficción interactiva basada en el cuento de H. C. Andersen
Interactive Fiction
Play in browser
A first person action-simulation game where we play as a western barman serving cocktails in a saloon.
Simulation
We get signal! Morse your way through several challenges to turn the tides of war!
Educational
Play in browser
Hexagonal tile-matching VS. puzzle game platformer. Play alone, with a friend, or the A.I.
Puzzle
Play in browser
Help an octopus to grow as a Kraken
Puzzle
Play in browser
A small metroidvania game.
Platformer
Play in browser
2D pixel-art platformer where you control a cute little pug.
Platformer
Play in browser
eat chicken nuggets then get money to eat chicken nuggets
Simulation
Play in browser
A mind-bending reality platformer
Platformer
Play in browser
The educative healthy sleep game for children!
Educational
Play in browser
A simple polygon shape-shifting game. Two buttons, 8 shapes... Can you become the ultimate poly shifter?
Puzzle
Play in browser
Isometric game. Build and defend in open world
Survival
Play in browser
Free Flight Simulator for LINUX with more than 50 WW2 Aircraft
Simulation
Change your shape to do something (#binus #gat #2dgpbinusgat #binusgat)
Platformer
Blackout! Can you restore power to the hotel, or will you be defeated by phantoms...?
Action
Play in browser
A tale of difficult paths.
Action
Play in browser
Open source 2-D freeform space mystery game.
Adventure
It's so hot down here in Brazil...
Play in browser
Try to escape the river without sacrificing yourself!
Action
Play in browser
2.5D hack & slash hardcore plataformer, bloody, fast, and only for experienced players.
Platformer
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