Flexible level editor
A game engine powered by python and panda3d
An open source flight dynamics & control software library
Parse and serialize minecraft packets, plus authentication
Open Source MMORPG Framework
A Flutter based game engine
IsoCity: City building simulation game
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
The Tiny JavaScript Game Engine That Can!
Cross-platform 2D and 3D game engine with modular architecture
A completely free, open-source, 2D game engine
The Unofficial TikTok API Wrapper In Python
Free game engine for development of desktop, mobile, and web games
Recreation of the classic Grand Theft Auto III game executable
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
A multiplatform medieval 3D MMORPG
Edit BZFlag world maps with 3D preview
Program and Game Manager for DOS
A real-time 3D Engine written in Ada
GLScene Engine for Delphi & C++Builder VCL Windows 32/64
C-evo Distant Horizon; Empire Building Game
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Game engine supporting many 3D/2D formats and graphic effects