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Top sellingwith code under GNU General Public License v3.0 (GPL) tagged Open Source (36 results)

Explore games with code under GNU General Public License v3.0 (GPL) tagged Open Source 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
Thrive
$4.99
An open source game about evolution
Simulation
A go kart racing game featuring Tux & Friends
Action
What kind of a dad and farmer will you be?
Visual Novel
ROTA
$19.99
Gravity bends beneath your feet! Move blocks and twist gravity to solve puzzles.
Puzzle
Free open source racing game for Windows, OSX and Linux.
Racing
Open-source Hollow Knight reimplementation via SPD engine.
Adventure
Text-based roguelike in a sky with steampunk theme
Role Playing
Enter a grave filled with traps and monster in this fluid arcade Jump 'n Run.
Platformer
Free Flight Simulator for LINUX with more than 50 WW2 Aircraft
Simulation
Race impossible staircases down and return to where you started!
Racing
Therapy Through Nightmares
Card Game
Play in browser
A fast-paced rhythm game that uses your own music! Also open-source!
Action
A free/libre fast-paced arcade collection of mini-games.
Play in browser
An open source word guessing game with fully customizable entries
Puzzle
Astral Arcade
Action
A Tiny Text Adventure Game
Interactive Fiction
Puzzle adventure about tending the dead and cherishing the living.
Adventure
my web version of my godot game!
Platformer
Play in browser
Win a war by saving lives
Action
Prevent alien invasion so that your alien boss doesn't fire you for deleting the humans!
Simulation
Ultra-fast flashy 2D tower climber
Platformer
a game about balance, concentration and strategy with abstract graphics
Shooter
Visual Novel
A moddable clone of a popular space game written in Python
Shooter
The puny Pb-plated pariah
Platformer
Play in browser
Minimalistic 2D shooter
Action
A game where you control a drop of water, changing its states to get to the goal.
Puzzle
A game written in x86 Assembly.
Occult difficult word building puzzle
Puzzle
Solve the case, find the murderer in this exciting murder mystery!
Interactive Fiction
Play in browser
A simple & free Mahjongg / Mahjong / Mahjjong game with no strings attached. Start up, tune in, delete stones.
Puzzle
Cook chicken nuggets, avoid cats.
Play in browser
short platformer, help moe get through the island.
Platformer
A fast-paced game about spheroid with high momentum and a target
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