FPS Unlocker for Roblox
Compatibility tool for Steam Play based on Wine and other components
A cross-platform PSP emulator
API and runtime that allows access to VR hardware
fheroes2 is a recreation of Heroes of Might and Magic II game engine
A downloadable game for Windows, macOS, and Linux
The game engine for everyone
Home theater software and entertainment hub for digital media
Real-time collision detection and multi-physics simulation for VR
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Experimental PlayStation Vita emulator
Open-source engine for Heroes of Might and Magic III
Open source simulation game based on Transport Tycoon Deluxe
Community effort to maintain and improve Jedi Academy (SP & MP)
Urho3D Game engine
Opensource crossplatform Fallout 2 game engine writen in C++ and SDL
Every creative journey starts with Unity Hub
A free transportation simulator game
Realism Invictus mod for Civilization IV
0 A.D. is a free, open-source, cross-platform real-time strategy game.
Combat Flight Simulator for LINUX. WW2. Network and VOIP. Open-source.
A 2D scrolling platform shooter, inspired by Duke Nukem 1