if you haven't glimpsed at it yet, see
http://maps.4cows.net/4cows/deathballma ... .php?id=35
and have a look at the three screenies.
you can find the download link there as well.
note that the gameplay is currently screwed up because of the painzones not working in 1.7. (players are supposed to die outside of the cage)
i hope i didn't add any bugs recently o_O
but then again, nobody plays custom maps

[EDIT:] DE bonuspack required!!111 shame on you if you don't have it :p