gonna have to re-do my estimate, due to the preorders not picking up much, hopefully that changes in the coming weeks.
FW---500k-600k
LTD---2.5million
I initially thought the preorders would reach around 300k in americas. However it seems the preorders are unlikely to cross 200k in americas.
There are too many shooters coming out near the game(duke,crysis), bulletstorm releasing on the same day isnt going to help either.