🎮 A list of popular/awesome video games, add-ons, maps, etc. hosted on GitHub. Any genre. Any platform. Any engine.

The automation tower defense RTS

Main development repository for Rigs of Rods soft-body physics simulator

Voxel game with extensive modding API and procedural generated content.

Build your game with mods，用模组构建你的游戏。

A modern Lua+Löve2D remake of my Ant Colony Simulation

Godot plugin for making 2D sandbox games like Terraria and Starbound.

An orbital mechanics simulator, entirely coded in Python, which uses the panda3D engine. The acronym PyOS stands for "Python orbit simulator".

Voxel Engine written in Python 3 + Pyglet.

Game engine inspired by id Tech and Source written in C#

In-browser falling-sand simulation game with over 400 elements and thousands of reactions.

Git repo and bug tracker for SkyOfSteel

Sandbox freestyle multiplayer game/engine in LÖVE/LUA.

SimEarth-like sandbox game where you can make and develop your very own planet

Dennis MUD - A multiplayer text adventure sandbox engine where the players build the world with in-game commands.

Terraria-clone game. (Moved to https://gitlab.com/hydren/terrarium, this is a mirror)

Lathe example made on Unity. Build and edit simple pot-like shapes in runtime.

Fast falling sand game made within Godot and utilizing beta GDExtension features

Factory Rise is a 2D sandbox game, focused on building, developing industries and handling resources. The game is based on Oxygen Not Included, Terraria, Factorio and some Minecraft mods (EnderIO, Industrial Craft, BuildCraft, GregTech and Thermal Expansion), it also have a game progress similar to StarBound.