yes you should if you want to follow the story line in the campaign mode
Call of Duty 4: Modern Warfare was just before Call of Duty: World At War, and Modern Warfare 2 came just after it. Unless its on the Wii, on the Wii its WaW the Modern Warfare but its called Modern Warfare Reflex
Call of Duty Modern Warfare came before Call of Duty Modern Warfare 2
I would get Modern Warfare.
You should buy either Call of Duty Black Ops, or Modern Warfare 1.
It did not your spelling is off. The Correct game names are Call of Duty 4 Modern Warfare (or COD 4) and Call of Duty Modern Warfare 2 (Sometimes called COD 6). The new Game will be Call of Duty Modern Warfare 3
no you should not
Buy Call of Duty: Modern Warfare first; you'll beome more familiar with the characcters and the weapons used before you get the second one. Besides, if you don't get the first one, the plot of the second one won't make much sense, will it? You'll have no idea what happened before. Also, when this answer was written, Call of Duty: Modern Warfare 2 wasn't released, so you can hardly get it this instant. Get Call of Duty: Modern Warfare first, and save up for Call of Duty: Modern Warfare 2.
It may have been unavailable before but it is now available on PS3. Call of Duty 1, 2, and 3 are also available. Modern Warfare 2 should be available soon if it isn't already.
well call of duty and modern warfare are the same it is called Call of Duty: Modern warfare and then came call of duty: modern warfare 2
Call of Duty 4: Modern Warfare came out first. This is the first game in the Modern Warfare series, and Modern Warfare 3 is the third game in the Modern Warfare series.
No because the game for Nintendo Wii is not Modern warfare 1 it is Call of Duty Modern Warfare Reflex Edition and It is not a Call of Duty 4 Modern Warfare or a Call of Duty Modern Warfare 2 and that is why the name of the game is different. You should still be able to use any regular controller that is approved for the Nintendo Wii
no