If you picked up Assassin's Creed 2 or Left 4 Dead 2 at Gamestop at midnight on November 17th, you likely got a 10 question Midnight Mayhem Text2Play quiz (and maybe an Assassin's Creed balsa airplane). You can consult Wikipedia for all the answers, or you can just trust me that these are correct:
1C
2C
3B
4C
5A
6A
7B
8B
9B
10C