so it turns out episode 2 missiosn count towards unlocking espidoe 3 and episode 1 doesn't, had to read that on gamefaqs becuase the game doesn't tell you lol, I'm having fun x3 because the game's fun for killing hundreds of zombies they got that down but the rest of the game is a mess so the publisher fired the dev team which makes it x2 fun and knowing you guys are crying in therapy while I'm having fun makes it 3x fun luckily the episodes don't matter you're in a mall killing zombies regardless but now I know speicfially to look for episode 2 missions actually I want ep 4 cause it's the hardest but games are neverhard for me regardless I haven't died once yet lol