Mw. 4 doesn't exist
you get unlimited ammo
You hack the game
Yes you can cheat, but, you need to play the game to get cheats. You must find these Intels in the levels. To find them you can get Call of Duty Modern Warfare: Reflex Edition strategy guide. Here are some cool cheats you can have: Infinite Ammo, If you throw a grenade it blows up and 5 or 4 more come out, You can shoot paintballs, and you can do slow-motion.
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.
There is only one cheat to get full ammo but it still isn't infinite ammo just dial 4825550100 in phone for more cheats http://www.cheatcc.com/xbox360/grandtheftauto4cheatscodes.html
Call of Duty 4 Modern Warfare
Modern warfare 2 is not Call of Duty 4
Well modern warfare 4 is unknown could come out 2013 or 2014 but i got modern warfare 3 which is better than ghost so get modern warfare 3 The title's are actually Call of Duty Modern Warfare 3 released in November 2011 and Call of Duty 4 Modern Warfare a game released 4 years earlier in November 2007. Call of Duty Modern Warfare 2 released November 2009
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 Call of Duty 4 Modern Warfare is not made for the PS2
There is no throwing knife in Call of Duty 4: Modern Warfare.
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