Make Minecraft Java Edition mods, Minecraft Bedrock Edition Add-Ons
DOSBox Staging is a modern continuation of DOSBox
Building Tools and Aesthetic Technology
Archipelago Multi-Game Randomizer and Server
Minecraft map editor and mod
GZDoom is a feature centric port for all Doom engine games
A free/open source client and automation tool for Ragnarok Online
Cross-platform 2D and 3D game engine with modular architecture
A free and open-source Touhou Project fangame
Free game engine for development of desktop, mobile, and web games
API and runtime that allows access to VR hardware
UI Automation Testing Tools For Genshin Impact
Open source Old School RuneScape client
A permissions plugin for Minecraft servers
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
The Tiny JavaScript Game Engine That Can!
C# application with primary purpose of farming Steam cards
A mod manager for Baldur's Gate 3
Ct.js is a desktop game engine that makes learning programming fun
Programming eXperience Toolkit
All of Minecraft, EASILY get Minecraft resources
Homebrew development library for Nintendo 3DS/Horizon OS user mode
The Open Toolkit library is a fast, low-level C# wrapper for OpenGL
A completely free, open-source, 2D game engine
Gideros Release version