The freeze jump is not patched. what you need to do is have old school free-for-all on. make sure health is double and health regeneration on fast go you clan tag and put "@@@@" than leave it like that and tell your friend to start the game. when you hear "Lets do this" or "take no prisoners comrads" than you press start. what you want to do is find the spot,press back twice, than jump and press back again a black screen should come up. leave it there. than have the host shoot 4 m9 bullets,count to 5,and 4 more and so on and so on until the m9 pistol ammo is empty. DONT FORGET YOU MUST SHOOT THEM IN THE BUTT IM SERIOUS OR THE GLITCH WILL NOT WORK once the m9 ammo is gone count to 5 have them knife you then press back again, you should fly up and you can land where you want. HAVE FUN