Go 3D Game Engine
3D C++ Game Engine - yet another open source game engine
Data-oriented and data-driven game engine written in Rust
Modern 3D engine and IDE written using C# and C++.
Simple Minecraft-inspired program using Python and Pyglet
A 2D game engine and level editor
Clojure in Unity
A complete framework for Godot to create beautiful and complex AI
Source code of the chapters of the book 3D Game Development with LWJGL
an AIML chatbot engine with 3D avatars, maths parser, speech and dll
The world's first evidence-oriented programming language
Web powered cross-platform 3D, WebXR game engine
486 lines of C++: old-school FPS in a weekend
Children's learning programming language Karel the Robot in 3D
JavaScript coding game where players program a warrior to win battles
A 3D vehicle physics programming project created by Mikko Oksalahti.
Atari 2600, C64, Python, 3D engines and rock'n roll
Realtime 3D engine for game development
Open-Source, 3D Printed, Light, Tabletop Strategy War Game
The Atomic Game Engine is a multi-platform 2D and 3D engine
A public domain cross platform 3D game
3D .NET engine for Windows, Linux, Mac