A pure Go game engine
A layer built on top of the Insight Toolkit (ITK)
1.21.11 Lightweight Minecraft server
Plugin for IntelliJ IDEA that gives special support for Minecraft mods
Cross-platform game engine in Rust
A Java math library for OpenGL rendering calculations
Purpur is a drop-in replacement for Paper servers
The HTML5 Creation Engine
Just another ComputerCraft fork
Zig game engine & graphics toolkit
Godot Kotlin JVM Module
Memory Efficient Serialization Library
Native Android app for Habitica
Gameboy emulator in Java 8
High performance UI layout library in C
Game engine supporting many 3D/2D formats and graphic effects
A simple cross-platform game engine for creating old-school 2D games
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Frankenstein lived
Orx: Portable Game Engine
Europa Universalis 4 save game editor
Reusable code for building video games with Jogamp NEWT
Free, open source game engine online
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)