Simulation Games
76Simulation games model a system and let you poke at it: idle clickers that run while you sleep, city-builders that fit in a tab, sandbox toys with no goal at all. The web is the natural home for simulation experiments because they are cheap to build and easy to share. We collect the ones with a real model underneath, not just a progress bar.
tree-game
An Incremental game centered around filling up a skill tree, then doing it ag...
simulationPocket-Smash-The-Clicker
Game for 2017 game jam hosted by GitHub on itch.io; made with Phaser!
simulationkingdomarchitect
Medieval simulation/city builder game for the browser.
simulationwasm-game-of-life
conway's game of life
simulationclempire
Idle game
simulationadhd-trap
A bouncy-ball ADHD browser sandbox built entirely with JavaScript
simulationArpit_Mahala
Interactive 3D portfolio built in Unity and deployed on WebGL — navigate a re...
simulationCrafty Cauldron
A 2025 js13kGames entry by Luke Nickerson — under 13KB of pure craft.
simulationClicker Pawry
A 2025 js13kGames entry by nihdao — under 13KB of pure craft.
simulation13th Restaurant Rush
A 2024 js13kGames entry by Logan Tempez — under 13KB of pure craft.
simulationMarket Street Tycoon
A 2023 js13kGames entry by João Lopes — under 13KB of pure craft.
simulationNecromancer Colony Sim
A 2023 js13kGames entry by Steven Lambert — under 13KB of pure craft.
simulationSpacebar Clicker
A 2021 js13kGames entry by Bruno Croci — under 13KB of pure craft.
simulationSpace Garden
A 2021 js13kGames entry by Ryan Malm — under 13KB of pure craft.
simulationNoteCraft
A 2020 js13kGames entry by Frank Force — under 13KB of pure craft.
simulationGrow Back
A 2019 js13kGames entry by Dima Kurovsky — under 13KB of pure craft.
simulationLibreCraft
A 2019 js13kGames entry by Indigo McDonald — under 13KB of pure craft.
simulationSPACECRAFT
A 2018 js13kGames entry by Csaba Csecskedi — under 13KB of pure craft.
simulationBulletcraft
A 2018 js13kGames entry by Kamil Misiowiec — under 13KB of pure craft.
simulationorbCraft13k
A 2014 js13kGames entry by Dustin Pfister — under 13KB of pure craft.
simulationDiablo JS
Isometric minimal-code style game at html5 canvas and javascript
simulationTap Tap Adventure
Expansion of BrowserQuest
simulation3d.city
3d city builder game
simulationBlk Game
Multiplayer Javascript/WebGL voxel world game demo
simulation