It's all that controversy in the Russian airport level, where players can opt to kill "unarmed civilians". Activision say it can be skipped.
"Among the most controversial is a situation where the gamer must decide whether to kill unarmed civilians at a Russian airport in order to infiltrate a terrorist group," reads the Daily Mail article. It's likely they'll have more to instil fear with soon enough.
"I am absolutely shocked by the level of violence in this game and am particularly concerned about how realistic the game itself looks," said Labour MP Keith Vaz, they report. Games becoming more realistic in looks? Good, I have a PC rig for a reason.
Will Infinity Ward's Modern Warfare 2 become the latest symbol for over meddling types to give us their opinions, and then try to force them upon us? Look at Germany... they're out to ban violence in videogames, because sunshine and lollypops will inherit the Earth.
Don't forget, it's super cheap at the supermarkets in Britain!