X-Plane plugin that displays a tablet to aid VR usage
N64 Game-Engine and Editor using libdragon & tiny3d
Free game engine for development of desktop, mobile, and web games
Command & Conquer: Remastered Collection
Classic 2D side-scrolling platformer game
Flexible level editor
3D Game engine with editor
Cocos simplifies game creation and distribution with Cocos Creator
3D game engine with lua scripting
Cross-platform, open source, and super fast MUD client with scripting
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Lumina is a visual game creation environment for building 3D games.
Cross-platform 2D and 3D game engine with modular architecture
Descent 3 by Outrage Entertainment
Final Fantasy VIII Save Editor
Final Fantasy VII field archive editor
Eureka is a DOOM map editor
A planetarium software that shows a 3D simulation of the night sky
3D racing game with Sci-Fi elements and Track Editor
A 2D multiplayer space shooter game
A 2D scrolling platform shooter, inspired by Duke Nukem 1
LDraw™ editor for LEGO® style digital building instructions.