Pokemon Gold / Silver got there with 7 weeks, if I'm seeing it right.Busaiku said:Well, New Super Mario Bros Wii should be the fastest to 4 million.
I should look for that list Chris compiled.
Edit: Here it is:
Chris1964 said:After 1st week
[PS1] Final Fantasy VIII (Square) - 2.504.044
After 2nd week
[NDS] Dragon Quest IX: Sentinels of the Starry Skies (Square Enix) - 2.946.296
After 3rd week
[PS1] Dragon Quest VII (Enix) - 3.263.668
After 4th week
[PS1] Dragon Quest VII (Enix) - 3.418.465
After 5th week
[NDS] Dragon Quest IX: Sentinels of the Starry Skies (Square Enix) - 3.517.169
After 6th week
[NGB] Pokemon Gold / Silver (Nintendo) - 3.628.627
After 7th week
[NGB] Pokemon Gold / Silver (Nintendo) - 4.106.134
After 8th week
[NGB] Pokemon Gold / Silver (Nintendo) - 4.364.868
After 9th week
[NGB] Pokemon Gold / Silver (Nintendo) - 4.510.646
After 10th week
[NGB] Pokemon Gold / Silver (Nintendo) - 4.655.379
No
Nevertheless, considering NSMBWii was released much closer worldwide than PGS, I wouldn't be surprised if it is the fastest selling (single platform) release ever, with 10 million in 2 months.