Browse free open source C++ Simulation Games and projects below. Use the toggles on the left to filter open source C++ Simulation Games by OS, license, language, programming language, and project status.
FlightGear Flight Simulator: free open-source multiplatform flight sim
A free transportation simulator game
Soft-body physics simulator
A planetarium software that shows a 3D simulation of the night sky
A 3D simulator game where you can drive, fly, and sail
A simulator for drones, cars and more, built on Unreal Engine
A fast-paced free software rally racing game
Open source model airplane simulator
(OLD) Stunt Rally game with Track Editor, based on VDrift and OGRE.
WW2 U-boat simulation
Remake of the classic Caesar III game
Real-time collision detection and multi-physics simulation for VR
Open source simulation game based on Transport Tycoon Deluxe