WorldForge is described as 'The WorldForge project is the original open-source MMORPG project, dating back to 1997' and is a game development tool in the development category. There are more than 25 alternatives to WorldForge for a variety of platforms, including Windows, Linux, Mac, Web-based and Steam apps. The best WorldForge alternative is Godot Engine, which is both free and Open Source. Other great apps like WorldForge are Unity, Unreal Engine, Defold Engine and microStudio.
GameCraft (formerly Robocraft X) is a game maker where you can build your own physics games from blocks and components without the need to write code. You can also play many games that have been created and shared by others in the community.
