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