sweetness. btw, I was the "ally". I was at about half health, and since the host of the birthday party (someone else's birthday, not us) had set up the rules so that when you died, you give up the controller. since that was the first time we played the game, I wasn't going to get myself killed, so I went to the second floor and used the laser rifle to take the flood out, then i realised how uneffective it was and after previously taking out the soldiers on that level, just jumped down and went to a high spot on the first floor. I then used my other guns to wipe out the flood. (If only we didn't shoot their giant bag like forms, we probably wouldn't have had that problem.) We eventually go out of theat room (finished it, not escape) and the birthday boy demanded that we hand over the controllers, even though we hadn't died yet.