Java application for creating Morphing videos
A fresh & lightweight javascript game engine
Cross-platform 2D and 3D game engine with modular architecture
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
Magic Another Game Engine
World Class Leader Board Editor.
Lumina is a visual game creation environment for building 3D games.
Cross-platform, open source, and super fast MUD client with scripting
An OpenGL RTS game engine written in C
Edit diagram.sty LaTeX diagrams
Edit BZFlag world maps with 3D preview
Final Fantasy VIII Save Editor
Final Fantasy VII field archive editor
Dune II strategy and city building on Arrakis
Descent 3 by Outrage Entertainment
A Editor for Minecraft NBT files
W3LuaEnv is a free tool for Warcraft III modders
Retro style, multi-platform soccer game
A planetarium software that shows a 3D simulation of the night sky
A very richly featured implementation of the Sokoban puzzle game