Designed specifically for educational use. Features an easy, web-based user interface as well as many educational tools such as virtual classrooms and a web projector.

Features hypertext help, object integration and support for advanced clients. Programming interfaces may be unfamiliar to those accustomed to LambdaCore.

Commonly used core, which consists of the most essential objects from LambdaMOO. Somewhat minimal in features compared to other cores, but often served as a base for these.

Dedicated to providing an RPG MUD platform that is easy to set up, maintain, and extend, and that is free from restrictive licensing terms. Built from the ground up.