Free, open-source, cross platform game server.
- telnet support
- non-blocking prompt (meaning you can still receive messages while in the middle of typing)
- interface inspired by MajorMUD
- can run anywhere that supports Java 8
- customizable rule set
- customizable content
- simple rule set + content bundle that explores the features of the server
- import tools for loading content from various existing formats
- simple account management
- extensive metric gathering (useful for graphing or reporting)
- ssh (username/password) support
- ssh (key) support
- WebSocketsMDN support