you can probably try out looking about making swf's and it'll allow you to play offline
Chat with our AI personalities
You can but you can only do it with a xbox there is no swearing, and just go to the family mode setting go to eplict content put it blocked and play the game online and offline, but when you play on multiplayer or campaign the blood will be not shown .Instead of blood and gore flying everywhere the will just be none because the xbox policies state that family mode applies to blood and language and etc. If this is what you are looking for so that you can play Mw3 and all other call of duties this is what you do.
If your talking about multiplayer, you can't. If you are talking about offlline you just go into game setup or whatever and it should be in there..
Yes you have the option at the very beginning of the campaign to turn off the "extreme content". However this only applies to the campaign and not the online multiplayer.
Simply go to the black ops multiplayer settings and disable the aim assist
no moving in multiplayer mode but in maps that have 'ghosts' or invisible characters