Guys, it’s super obvious how he got this. He turned into an invisible ninja, snuck into the 343 Industries office, fought off an army of Chuck Norriss’s, killed all the workers at 343 industries and stole Halo 4, it’s really simple.
Honestly it would be pretty easy to snatch a copy from a GameStop or elsewhere while they were unloading them.
I was in GS the other day to return Forza Horizon and they were unloading boxes upon boxes of AC3 copies. With all the customers needing help, it would not have been difficult at all to casually swipe a copy and make off with it before they even noticed anything.