You must have a very dangerous rogue causing the enemies to target her first. You might want to have your teammates increase their damage output or focus on improving your rogues survivability if you're just going for pure damage.
something of a hint for those of you who didn't know. at the end just before you get on the boat, stop and look back. that one guy is invincible and a wall for the zombies. they literally cannot get through. its a great way to level up just by shooting all the zombies as they are limitless. plus you can have fun with your mix of weaponry without worrying about anything. as i type this the game is still running. only time you can do it i think...
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You must have a very dangerous rogue causing the enemies to target her first. You might want to have your teammates increase their damage output or focus on improving your rogues survivability if you're just going for pure damage.