mine has to be COD4 i got a 36 kill streak havent got anywere near that again!! i was on fire was gettin headshots, grenades kill 2 at a time twice! used my back up pistol when i ran out of ammo picked up my kills guns and got some more! i was on fire!!!!!
i personally didnt find crushing that difficult managed to do it in 5 hours and 20 mins, was annoying if i killed loads of ppl then got killed by last and had to go back to checkpoint!
