We get a level very similar to Army Arena. This sadly means we once again break tradition and play in the unintended method so as to fully experience the level (due to placement being the same in multiplayer but the enemies not existing). The biggest difference here is that we are going downwards, with most of the enemies being Rotfish or Knights. A few powerful enemies lie on the bottom floor and serve to make life painful, it is for this reason that you need to rush to the bottom floor and get some of the key powerups before you get overwhelmed. Then we spend a bit of time fishing in the dark depths below (I don't get why there are all the lines, it doesn't seem to make any logical shape).