Combat Tour Reward Clarification ?

Hey guys so most of you have probably seen Microsoft’s Halo 4 Combat Tour program, here http://rewards.xbox.com/halo-4/ , and if you do 140+ hours you earn a reward. They were not very clear on the what hours of gameplay count, only saying “Multiplayer”. Does anybody know whether Co-op campaign, Matchmade Spartan Ops, or just War games counts? They failed to list what applies and I was not able to find any forums posts that were able to clarify. Maybe someone here knows for sure?