Wow. I thought the suicide levels were small and deadly. This is a collection of three maps, mostly one room each. (There's a bonus space in the last one.) The title map is tiny (about 7000 units across), with 7 starting positions! The other two aren't much bigger... Ammo is plentiful, but these would be unplayable with more than three players (and even then, it's Stand Up and Shoot Someone). Play these if you really, really need to kill a lot.