Plugin for IntelliJ IDEA that gives special support for Minecraft mods
X-Plane plugin that displays a tablet to aid VR usage
A Minecraft mapping tool that creates 3D models of your Minecraft
A Minecraft plugin API
Skript is a Bukkit plugin which allows server admins
A unique Spigot/Paper plugin that looks and feels like a modpack
Enables Roblox developers to use professional software tools
Discord bridging plugin for block game
lua dev plugin for unreal engine 4 or 5
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
Open source cross-platform multi-purpose game toolkit
Create Minecraft bots with a powerful and high level JavaScript API
A charting and data visualization library for Unity
An open source reimplementation of the Among Us Server
A server software for Minecraft: Bedrock Edition in PHP
Open source Old School RuneScape client
A free/open source client and automation tool for Ragnarok Online
Tivi is a work-in-progress TV show tracking Android app
An open source implementation of the Ultima Online Classic Client
MCDaemon, a python tool to control your Minecraft server
CTFs as you need them
Access GameLift resources and integrate GameLift into your Unity game
The Tiny JavaScript Game Engine That Can!
Flax Engine, multi-platform 3D game engine
Action-adventure game originally released in 2013