*2/7 Update: Latest Updates: 10 Minute Round Timer and 20 Second Intermission. New Class Loadouts. Party Size upped to 9 players. All Perks are now Pro versions. This is info comfirmed by fourzerotwo (Robert Bowling)

Infection is a community game mode of MW3 in which there are two teams, survivors and the infected. The game is over after the time limit ends or all survivors are illiminated.When you join a game of INFECTED, 10 seconds after the match begins you will either be chosen as the Infected or placed on the side of the surivors. Each side will be restricted to a specific selection of weapons.

How points work:
You will receive 100 points per kill (whether you're a survivor or infected)
Survivors receive an additional 100 points each time an infected kills another survivor.

These are the type of infected games that will appear online:

Knife vs Striker (Will Appear Most Often):
Can be played on Dome, Hardhat, Mission, Resistance, Village, Arkaden, Seatown, Fallen, Lockdown, Underground, Bootleg, Outpost, Bakaara, Carbon.


Knife vs PP90M1 (Will Appear 2nd Most Often)

This version will be played on 14 maps: Dome, Hardhat, Mission, Resistance, Village, Arkaden, Seatown, Fallen, Lockdown, Underground, Bootleg, Outpost, Bakaara, Carbon.


Knife vs RSASS (Will Appear Least Often)
This version will be played on 14 maps: Dome, Hardhat, Mission, Resistance, Village, Arkaden, Seatown, Fallen, Lockdown, Underground, Bootleg, Outpost, Bakaara, Carbon.


More info to come