Natal will do great. Sure it depends what great could mean for you, but I think 10 million is very possible. And this might be a very good system seller like Wii fit was.
MS will promote Natal like crazy and this could be very big in the more casual European market. Who here is not expecting a fitness game?
Hideo Kojima working on a Natal-exclusive hardcore game would be huge in a lot of terretories.
Imagine not having GamePass on your console...







