Hi there guys I was wondering if you would help me get the I WISH TO BE YO DADDY SKULL because my xbox live is running out and I want to get the skull before I play Halo 4
Do u mean the IWHBYD(I Would Have Been Your Daddy) skull? On halo 3?
That’s what I ment forget things like that 
do you wanna help?
This helped me. Have u tried a guide? It took me 2/3 attempts. If ur still struggling send me a message on Xbl and I’ll try to set a time to co op the level with u.