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Simulation

Games that try to simulate real-world activities (like driving vehicles or living the life of someone else) with as much realism as possible. Simulators generally require more study and orientation than arcade games, and the best simulators are also educational.

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Latest Simulationtagged Open Source (162 results)

Explore Simulation games tagged Open Source on itch.io · Upload your games to itch.io to have them show up here.

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A stealy stealthy kratt game
Platformer
Play in browser
Bee Keeper simulation tycoon game
Simulation
Play in browser
A text based battle simulator game made in python
Simulation
A virtual pet sim for GB/GBC!
Simulation
Play in browser
A text based Apocalypse written in Python.
Adventure
Digital imaginary ecosystem simulation (with day/night cycle)
Survival
Play in browser
My very ORE-iginal game!!!
Adventure
Play in browser
Simulation
Play in browser
Some 4-dimensional scenes you can move and rotate in, rendered to a 3-dimensional viewport using perspective projection.
Simulation
Play in browser
A machine learning algorithm designed to learn to play Connect 4, using the same principles as Donald Michie's MENACE.
Make a soup from beautiful mushrooms, as a lil elf
Survival
Play in browser
A game where you manage a radio station. Oh, and it runs entirely within Microsoft Excel.
Simulation
Automata based city builder
Simulation
Planet and terraforming simulation game
Simulation
Play in browser
A Commodore VIC-20 game written in BASIC, inspired by the classic memory game Simon.
Simulation
The Go corporation is in trouble. Can the Board turn things around?
Simulation
Polish cow in AR
Simulation
Talk to people and play card games to make money
Card Game
Play in browser
A Commodore 64 game written in BASIC, inspired by the classic memory game Simon.
Simulation
Open source code with deformable snow.
Simulation
Play in browser
Are you sure there is no poison in this dish?
Simulation
Play in browser
Adjust environmental factors and make a snowflake!
Simulation
Play in browser
DOS in Python
Zombies are spreading! Destroy them, or let them infect everyone in the city!
Simulation
A game / desktop toy in which you can move the box around to interact with the ball inside.
Simulation
RetroArch is a frontend for emulators, game engines and media players.
Entry to Glam Jam 2025 https://itch.io/jam/glam-jam
Simulation
Play in browser
Physics based simulation of a rescue boat.
Simulation
Hack a 1960s computer to uncover a secret society's cryptic conspiracies.
Simulation
Play in browser
Spaceflight Simulator Fan Game
Simulation
The world's most advanced Batch GUI OS!
Simulation
An open source infinity voxel world generator made with Unity.
Simulation
99 times more lively than the classic game!
Simulation
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