I have to say that infection is my favorite game type. A bunch of my friends from work and I get together one night every week and play nothing but infection games actually. this is going to be awesome! I hope this becomes a more permanent feature. I could see how it might not be good in some situations for ranked play lists all the time (I can see some people figuring out how to abuse the system). But I think it would make a great addition for unranked matches, or even as it's own separate play list with different infection variants. My friends and i get endless hours of enjoyment with 'ninfection' matches (all zombies have active camo, no shields, and move at 150% speed.) And when you add forge to the mix it's even better. I have actually set up a forge version of high ground specifically for infection. All the weapons are removed from outside the base and there are crates and barriers littering the paths to the gate and other entrances to provide cover for the horde of zombies that spawn at the beach. Sort of a 'last stand' thing. Thanks for the addition guys and thanks for an awesome game!