There were four of us, but the other three were downed (two still alive, one not so much). I had the flamethrower and laser gun and was backed into an upstairs corner. I probably could have held them off until the next round by myself but, being an idiot, I decided to try and be a hero. So in a lull in the zombie onslaught, I ran to try and rescue one of my teammates. There was one on the 'help' room stairs and one in the starting room (the other was fully dead). I went for the one on the stairs to narrow down the amount of directions the zombies could come from, but as I was reviving him, he told me that he was out of pistol ammo and there was some zombies behind me (at the top of the stairs). The bottom of the stairs was blocked too so I decided to laser my way out. But, knowing my luck, I needed to reload after a few shots. And we all know what happens next....