Open source simulation game based on Transport Tycoon Deluxe
build a robot that solves a task from components
JASI - Java Event-Based Simulation Framework
Cosmos Tycoon is a open source transport simulation browser game.
Articulated-body simulation engine written in C
Open-source 3D RTS game inspired by the Dungeon Keeper series
Modular Minecraft server plugin - commands, events, ...
Hardware and software for self-driving vehicles