1 vs. 100 is a free game if you have Xbox live, you do not have to buy it and you will find it on your Xbox live dashboard.

1 vs. 100 is a quiz-based game using your Xbox avatar on most times of most days you answer quiz questions about a topic winning you points and sometimes gamer score! You play against your fellow Xbox livers and there are five main people you are put against to try to beat.
Two days a week at a specific time there are games of 1 vs. 100 live; on 1 vs. 100 live, you can win real life prizes (games, cars, money ECT.). It works like this... There are three sections of people: The audience (as many people possible), the mob (100) and the one (there is only one of them). These people are ranked by how many overall points they have. The One is asked Questions and the Mob and Audience have to answer the questions as well. If a member of the mob gets the question wrong they are out and do not have a chance of winning any prizes. If a member of the audience gets a question wrong, they just do not get points. The One is trying to get all of the questions right to win a prize but if they get a question wrong, the remains of the mob get to split the prize.

I think that 1 vs. 100 is a great game because in your focus group of five you can choose to play your friends and it's is suitable for all of the family! The only bad thing about 1 vs. 100 is that you have to have Xbox live gold.

I would defiantly recommend this game to anyone!