ok, i haven't even started playthrough 2 yet. before i start i want the max sdu's for my backpack. i beat general knoxx and zombie island also. i have 42 slot right now. tell me if i am missing any please?!?!
i got all of these
THE LOST CAVE
"ROAD WARRIORS: BANDIT APOCALYPSE"
THE SALT FLATS
Which ones am i missing? if not tell me that.