Thank ye, but it doesn't seem to play like dojoroom. The dimensions for the hallway seem to be a little off. Too long too tall etc. Sorry if I'm being picky. I'd make it myself if I could figure out how to work worldbuilder. Couldn't you just mod "dojoroom1000" directly?

The one thing I just wonder is, Why not just host a server with dojoroom, and then do the:
/set ed [what you wanted]
/set tf 50
/set ed [What you wanted
/set gravity 0 0 0

easy enough, or, it should be.