What's the diff between feature 1 and 3, how to activate 3 instead of 1?? You said that to use feature 3 we must put speed to 70 after 3-4 games, I did it but instead I had my speed to VERY FAST and couldn't see anything except my ammo going out very fast, my knife striking soo fast that I don't see it moving!!! It's exact same thing as feature 1 if I'm correct??