Questie: The WoW Classic quest helper
ThinkPHP Framework
PufferPanel is an open source game server management panel
Accuracy-focused XNA4 reimplementation for open platforms
A modern shaders mod for Minecraft compatible with existing OptiFine
A refreshingly simple data-driven game engine built in Rust
Skript is a Bukkit plugin which allows server admins
Urho3D Game engine
A sharp, readable, vector-y version of Monocraft
Cross-Platform C++ 2D/3D game engine
A nonsense activity generator
Custom launcher for modded minecraft written in Electron and Node.js
LayaAir is an open-source 2D/3D engine
Open Source real-time strategy game engine for early Westwood games
A unique Spigot/Paper plugin that looks and feels like a modpack
2D game development library for Ruby and C++
A Minecraft plugin API
Join any Minecraft Bedrock Edition server IP on Xbox One
Just another ComputerCraft fork
Tactical 2D shooter in fishy pixels style. Made with Rust-lang
Java/JavaFX/Kotlin Game Library (Engine)
A dead simple 2D game library for Go
A new Minecraft world editor and converter
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
A terminal based Pokemon like game