The automation tower defense RTS

Voxel sandbox game with a large render distance, procedurally generated content and some cool graphical effects.

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

Aurora OS.js — extensible web OS game and hacking simulator framework for developers and gamers. Virtual OS experience with scripting, apps, terminals & sandboxed gameplay, set in the mental.os() universe.

A Voxel Multiplayer Sandbox Survival Game built in Rust & Bevy.

Circuit Artist is a digital circuit drawing and simulation game.

In-browser falling-sand simulation game with over 500 elements and thousands of reactions.

Open source physics-based sandbox game with electronic circuitry, mechanics, robots, puzzles, Lua scripting and more.

The Bug Reporting Repository for OutFox Alpha 4 LTS / V, Beta I Builds

Build your game with mods，用模组构建你的游戏。

A modern Lua+Löve2D remake of my Ant Colony Simulation

Fast falling sand game made within Godot and utilizing GDExtension features

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

2-D creative exploration-driven space trading and mercenary sandbox game.

Unity SDK for Resonite social VR sandbox, allowing real-time building through the Unity Editor

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

AI Sandbox Game: A highly customizable, local-first text RPG driven by LLMs. Create world cards, configure multi-step AI agents, and play with zero backend.

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

Voxel Engine written in Python 3 + Pyglet.