Sandbox video game with a powerful physics engine
Simple Beat Saber Mod Installer
Endless Sky is a sandbox-style space exploration game
Open source clone of Theme Hospital
Open source simulation game based on Transport Tycoon Deluxe
Toolkit for developing and comparing reinforcement learning algorithms
A simulator for drones, cars and more, built on Unreal Engine
FlightGear Flight Simulator: free open-source multiplatform flight sim
Soft-body physics simulator
A free transportation simulator game
Opengate is a Jumpgate remake
WW2 U-boat simulation
C.S.R
Air traffic control tower and radar simulator (solo + multi-player)
Assetto Corsa Dashcam Mod Tutorial
X3D is the open-standard format for 3D graphics scenes on the Web.
Old style soccer game with many exciting features