My friends and I are trying to get the Annual Challenge before H4 comes out. We’re in the game lobby RIGHT now (11:20 PST) needing one more person to help. Message me on XBL if you can.
Gamertag: Mouthsmasher.
EDIT: I was able to get it done, but if anyone else is looking to complete it or any other H3 achievements, don’t be afraid to message me.