It has to be some Call of Duty game...my guess is either Modern Warfare or Modern Warfare 2
The most used game system is the Xbox360.
No, this game can only be played on PC.
halo 3
Yes it can be, i recently played it on mine.
The Wii was sold more units than the XBOX360 and PS3 combined.
Yes.
most likely gears of war 2.
no
yes ofcouse
xbox360
the best game for xbox360 is either CALL OF DUTY 4 or GTA4.
yoU jUst pUt the disk in the xbox360 and it will play