Isn't Duck Hunt also a shooter really? Vgchartz defines it as a shooter: http://vgchartz.com/games/index.php?name=&console=&publisher=&genre=Shooter&keyword=&order=Sales
I was just looking over here, Re 4 is actually one of the best selling, at 5.9M atm.
If Re1 is remade, it might have a shot at top 5 too, it is currently at 6.4M. Re 2 is at 5.8M, and has never been remade, so it can take that too.
Which place is Cod 4 at ATM? James Bond: Golden Eye 007 has sold 8.1, so it is behind that. We also have Medal of Honour: Frontline, at 7.7M .
I really think you should count Duckhunt, it is a shooter. Only way to get rid of it, is retyping the genre.
http://www.vgchartz.com/games/userreviewdisp.php?id=261
That is VGChartz LONGEST review. And it's NOT Cute Kitten DS
