As of today, there was an MW3 update for PC. There are 2 new maps and a new gametype: 1vs1, 2vs2, & 3vs3. They're not spammy like I was expecting, but rather a sneak & hunt. But it's not boring because the maps are a little on the small size. The maps have a good layout, and look great. Oh, and it's free.
http://www.pcgamer.com/2012/06/22/call- ... 0&ns_fee=0
