Resident Evil 4/Chapter 5-2

in this chapter i would go to the merchant and get this stuff a few healers,a striker,a rocket luancher, and a mine thrower.go to "it" and shoot him with your striker.knife at all the green ligts and when you get out you do it again and then get to the last one and get him with your mine thrower and get rocket luancher and shoot him then get on out.