I've used this w.h. from time to time and it was great, but wasn't sure whether or not to use it after the update. I remember in MW3 when the game was updated, you had to find a newer version of whatever hack you wanted to use because it wouldn't read the game right. Just tested on a bot match and it still seems to be working. Just remember not to be obvious with it like a lot of people online do because that's how you get banned quick.