To sell over a million the first week and over another million the second week in the same region?

if so which game

Do you think ther will be a game to sell 5 million ww on its first week?

if so which game

DQ7 sold over a million for the first two weeks in Japan.

GTAIV sold over 5 million first week between the two versions.

Can't really think of any games in the near future that will do either though.  DQIX might get over 1 million the first two weeks (in Japan), but I don't think any other game we know about will achieve either of those benchmarks.

i ment upcomming games and only on one system

Dragon Quest IX ? on the first one, but I doubt it

and none for the second one...

Id love to see Gears 2 do it! i think the only game that could have done it though is Wii Fit, if nintendo had given 1m+ supply for Weeks 1 and 2 it would have done so.