Yes Continuum is a great game engine. You don't need the Continuum source to use it. See the server software: http://forums.minegoboom.com/viewtopic.php?t=6122 You can basically do anything in your own zone if you can work with C and/or Python. Otherwise, lots can be done using a less-advanced server: http://subspacedownloads.com/index.php?act=file&fid=27 Launch your server, be a sysop, and hit esc-c in-game to see many of the things you can customize.