Castlevania is actually pretty much a no-name series, it just existed for a long time so it is a name that a lot of pepole know.
I think that only one game has sold over a million copies.
On the other hand, MGS is a much bigger brand.
Bet with Dr.A.Peter.Nintendo that Super Mario Galaxy 2 won't sell 15 million copies up to six months after it's release, the winner will get Avatar control for a week and signature control for a month.







