Sandbox video game with a powerful physics engine
Simple Beat Saber Mod Installer
3D space trading and combat game
An open source re-implementation of RollerCoaster Tycoon 2
Open source simulation game based on Transport Tycoon Deluxe
Soft-body physics simulator
A free transportation simulator game
Model Railroad Shipment Based Operations Program
Tugeny is a tournament organization software.
3D driving simulation based on Open Dynamics Engine
Mod for evolution simulation and artificial life program Biogenesis
RTSish Game Engine
realistic driving simulation + functions for 2D/3D graphics
3D OpenGL dungeon game using Ada: a tribute to Narbacular Drop
3rd Party Video Games Developer: MetalManGames, titles of games
Real-time collision detection and multi-physics simulation for VR
A simulator for drones, cars and more, built on Unreal Engine
Skyscrapersim Abandoned
ZED OS the clone of Windows XP
A fast-paced free software rally racing game
Easily create resource packs for Minecraft