1 vs. 100 is an Xbox 360 exclusive based on the quiz show of the same name. Players are selected to be The One, a member of The Mob or part of The Crowd, and can compete against other Xbox Live players to win prizes.
The game will be free to download and play, and live matches will take place at specially scheduled times. You'll get the chance to win Microsoft Points and Xbox Live Arcade games, if you're lucky.
For the full lowdown, read our recent hands-on preview.