Originally Posted by TheIcemanCometh
I saw a method on another site where you just load up Chapter 9 at The Bridge checkpoint, use a turbo controller to repeatedly press X, then just walk away and let the turbo do all the killing for you while you're at work, school, sleeping, etc.
Anyone know of a reason why this wouldn't work? I assume the kills still count even if you die and game has to reload the checkpoint?
This DOES work. I just got the achievement this morning. After finishing all other achievements except Chapters 1-4 without dying on Hard, it took about 36 hours of turbo-pressing the X button with a Hori controller to get the achievement.