Arianne is an engine to develop multiplayer online games like Stendhal
Zoomable user interface (ZUI) with file manager, file viewers and more
the java game and entertainment runtime
Curates delightful open-source projects
Game library for Pascal
3D Engine c++
Helpful tools to extend the NWN Toolset
Command line tool to extract the data from Skies of Arcadia Legends.
Framework for producing web-based database applications
3D OpenGL dungeon game using Ada: a tribute to Narbacular Drop
General Purpose Engine for Graphic Adventures.
Tools and Z80 engine for creating adventure games. (RUST)
VR Adrix Java Works - Paged Lists - Action-Entity Model ...
Orx: Data-Driven Game Engine
VR Mosaic - C++ Builder Applet v.2.5
Modding CLI tool kit for Amnesia: The Dark Descent
VRMosaic for Lazarus
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
LÖVE is an awesome 2D game framework for Lua
Full featured MUD server with all the trimmings.
JavaScript framework to build game engines, games, emulators and apps