Command & Conquer: Remastered Collection
Flax Engine, multi-platform 3D game engine
Doom-based AI research platform for reinforcement learning
The Playstation 2 emulator
Powerful, mature open-source cross-platform game engine for Python
Pixel-art map visualizer for Minecraft
The game engine for everyone
Cross-platform, open source, and super fast MUD client with scripting
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Cross-platform 2D and 3D game engine with modular architecture
An open source re-implementation of RollerCoaster Tycoon 2
3D Procedural Game Engine Using OpenGL
FPS Unlocker for Roblox
3D Engine c++
Roblox Shader – Download on Any GPU
GLScene Engine for Delphi & C++Builder VCL Windows 32/64
VR Mosaic - C++ Builder Applet v.2.5
Network gamepad/joystick
Graphical SRCP locking table client
A fun realistic multiplayer free-and-open-source first-person-shooter!
A free Chess program for Windows with a large set of features
A free 3D game engine to create games and realtimes scenes for Windows
MIT Licensed Open Source version of Torque3D from GarageGames