lua dev plugin for unreal engine 4 or 5
Gideros Release version
Arianne is an engine to develop multiplayer online games like Stendhal
Game engine supporting many 3D/2D formats and graphic effects
JavaScript framework to build game engines, games, emulators and apps
Java Settlers
A cross platform Lua based game engine
8-bit Graphical API for Java
Source code of the chapters of the book 3D Game Development with LWJGL
Portable game engine with main focus on point-and-click adventures
Asphyre is a cross-platform framework for Delphi and FreePascal.
Event driven concurrent framework for Python
3D .NET engine for Windows, Linux, Mac
A game engine written in the D programming language
Create symmetric sprites: browse, save to PC, or store online
computer simulation for my raspberry pi
evolution for vegastrike SpaceSim/Combat/Trade game
Java decentralized cross-platform network multiplayer game engine
Multimedia asset management and manipulator for Étoilé
AutoTeach makes kids study and learn in exchange for internet access.
3D Interactive sandbox environment
A multiplatform game engine for interactive fiction experiences
Hungry Hero is an open source Flash game built on Starling Framework.