2
XOOPS Gaming Support = 0
MyIframe + Stats/admin script = A winner.
As far as a particular script... meh I dont admin any servers of that gametype, so I couldn't tell ya.
I would checkout sourceforge.net for open projects.
woag-project.de does a server status script, that may support that game, idk.
As far as rcon-type access, I would check out the Game developer forums, usually you will have a couple threads about this on the games boards.