Will Killzone 2 break 3 million sales worldwide lifetime?

[numonex]

Serious_frusting said:
KZ2 will sell more then COD4 when is all said and done so yes it will cross 3 mil

Call of Duty 4 has sold over 4.2 million games and counting on PS3. Killzone 2 can match that hey? I will take that bet.