Gran Turismo 5, the first 20 million selling GT... maybe.

[Cthulhu]

Well you take into account that GT5p and even GT4 still sell copies?

Someone said here "20M/26.5M its 75% attach rate, so no way" well its not like its gonna sell 20M in one day, today!.

Anyway I don't care how much it will sell over 10M 'cause even with 10-12M its still huge sales