Hi I finished halo 3 ages ago and have recently been looking for the skulls I have every one of them exept the catch skull Iv looked were ist sapose to be but so far have had no luck iv tried on normal, heroic, and legendy I have not killed eather tanks iv killed one but not the other including killing one of them insted of the other and visa versa iv done this on every dificilty so far and its not were it should be and yes i have been starting from the begining. would like to now if any one had the same problem if so how did they fixs it.
PLZ REPLY ASAP.
PLZ REPLY ASAP.