Do you know someone who's been hiding under a rock for the last year, and still hasn't played MW3? Then you're in luck! The free demo for Call of Duty: Modern Warfare 3 releases tomorrow, August 23rd on Xbox Live - featuring one of our favorite single player missions "Black Tuesday." Why are we releasing it now, you might ask? Incredibly, there are still people out there that haven't played a Call of Duty game. Crazy, right? So help us spread the word by tweeting using #MW3demo, and you could possibly get a direct message from the @SHGames account with a free Collection 3: Chaos Pack code for Xbox Live. Don't worry, PS3 friends, we have you covered. Stay tuned for more details soon.