MapHack.

Hey guys I would like to know if it is possible to play GM or MM or HM in everymap, and if it is possible I would like to know how to do them. I already know how to make 50 round games or 30 minutes TDM and these things. And I also can play in Tutorial and change rounds. But I'm not able to play any mode in any map. So if someone could help me it would be nice. Thanks in advence.

It's an error from me. I posted in wrong section and it got moved but I thought it was deleted so I posted again. Sorry.