Community Games on Xbox Live Marketplace

Microsoft chalenged people to use XNA, Microsoft's way to allow people to make their own games, to make new community games for Xbox Live Arcade. Supprisingly this swarch was very successful and there were multiple winners for a contract. An example is The Dishwasher: Dead Samurai. It is about a young man with butcher knives who is trying to take down the evil organiztaion and it is an intense 2-D sidescroller with lots of action. You can try demos of these excellent games on the Marketplace.