Lafiel on 08 February 2013
If MS has a policy like that I imagine it's something like, that games which release on a different platform first have higher licensing fees.
Like for example for a normal multiplat the publisher pays $10 per copy to MS, but if they release the 360 version later it's $12 per copy or sth like that (note: these numbers are just guesses). As the 360 version of a game often is the best selling one or atleast one of the top selling ones a higher fee per copy could be a really good method to pressure publishers into releasing "day and date" with other versions.
