Because of all of the gore, blood, and language in it.
good internet connection
Call of Duty WAW is rated M for mature. Every Call of Duty Game that ever comes out will be Rated M for Mature!
Call of Duty World at War Final Fronts is rated T Teen and is not the same game as Call of Duty World at War neither is COD 5 which was never released
MA15+
Rated 8.5 See related link for Gamespot Call of Duty World at War
YES YOU CAN but you need at least have a pc, download the full game but you have to buy and then download it are if you want you can do glitches but only do glitch with a ps3 have fun on call of duty WaR
It is Rated M for Mature
I know that Call of Duty 4: Modern Combat, and Call of Duty: World at War are rated M for Mature. CoD4 is by far the less graphic of the two, as CoD:WaW has gruesome dismemberment and copious blood. Neither of these are comparable to Gears of War though, that really earns its M rating. Call Of Duty #1 through #3 are rated T for teen.
yes
Yes. It is rated as being bloody
It is rated T
Not really it is rated mature