Java Mud Client For Websites
This mud client runs on websites and is 1.x and 2.x java enabled. It provides a robust and customisable applet that allows you to run your own Banner system, Top Mud List, and Full Mud Listing. Most of the client parameters are set in the config.php file. PHP is requires for an out of the box solution.
100% free to use, and download with no limitations in usage.