The dude needs to stop smoking pot...
Any increment of the Halo franchise does 200 million $ of revenue the week it is released...And that's really the Halo phenomenon, it's such a blockbuster everyone has to buy the game first week, it's the only game that actually challenge hollywood blockbusters movies for revenue in week one.
Sales-wise it is the top selling Xbox360 title but if you include multiplatforms it's actually behind CoD4 and GTA4..
Is he suggesting his indie game is going to do that ?