I was just wondering, how many single player modes are there in this game? I should probably know by now, but either I forgot or I never knew in the first place. I don't have the game yet, as I'm waiting for Christmas.

I know that there is a story mode, but outside of that and online (which does nothing for me since my 360 isn't hooked up to the internet), is there anything else? A survival mode perhaps? Anything?

Any answers/guidance would be much appreciated!