Very Hard difficulty:To unlock Very Hard difficulty, collect 30 Wanted Posters.Bonus missions:To unlock bonus missions, complete Story mode.Prime Rangers weapon:There is a weapon called Prime Rangers hidden in the episode where you are Ray chasing the train that Billy jumped on. Search the train cars for a stack of boxes. Behind the stack of boxes is a chest that contains the Prime Rangers which are dual pistols.Wanted Poster locations:Episode 11. Adrian Sikora: Inside the chest in the major fixer-upper to the right as you enter Jones