Skip to main content

Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

Top selling Simulationwith code under GNU General Public License v3.0 (GPL) (27 results)

Explore Simulation games with code under GNU General Public License v3.0 (GPL) on itch.io. Games that try to simulate real-world activities (like driving vehicles or living the life of someone else) with as much · 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

Thrive
$4.99
An open source game about evolution
Simulation
Base-building/resource management game
Simulation
Play in browser
Make a company and take over the world
Simulation
Free Flight Simulator for LINUX with more than 50 WW2 Aircraft
Simulation
A Multi-Ball Breakout Lava Lamp for the Game Boy
Simulation
Play in browser
Conway's Game Of Life
Simulation
Play in browser
a game about trans harassment
Simulation
Play in browser
retro-fps action with giant, stompy robots.
Simulation
a strange vr experience
Simulation
​You are on a date with the Unknown. (Slavic Game Jam 2017/Ludum Dare 39 Jam)
Simulation
A sandbox city building game
Simulation
A fake operating system interface created in Godot!
Simulation
Play in browser
Prevent alien invasion so that your alien boss doesn't fire you for deleting the humans!
Simulation
a human sacrifice management sim about consent
Strategy
Don't Escape - a Nuclear Bomb!
Simulation
configurable desktop pet
Simulation
An open world tower defense game
Simulation
Play in browser
Will you walk home empty handed... or with ALL THE SLIME?
Simulation
Play in browser
Complex Factory Builder Sandbox
Simulation
Simple but fun lander game for the ZX Spectrum
Simulation
#Simulation #TerminalBased #Random #Python #Ironic #UserInputBased
Interactive Fiction
Simple 2D orbital ballistic game
Simulation
the sequel to my bubble clicking game, tons of new features and fun things
Simulation
Merge and make potions to help your lil guys thrive!
Simulation
Play in browser
The g-mod of idle games!
Simulation
Customize your planet in this SimEarth-inspired game
Simulation
itch.io now on YouTube!