How about somethink based on this?
Or maybe a race map where you have to get to the end first. Have random rooms n stuff to block and slow people down etc. Could have last person on each team have a knife fight.
I tried to make a go-cart race map but i couldnt get the go-carst to move i know how to they just wont move. I set them up so that u wouldnt have to be in the go cart so it wouldnt glitch u out. and u could just control it from point_viewcontrol. Just the cart wont move.