This list will be incomplete. Please tell me about any missing game.
Okay, first - why did I make this thread? I wrote this post: http://www.vgchartz.com/forum/post.php?id=1583534 and thought this was very interesting.
NO Nintendo published games on the list, as there will be so man (DS alone destroys it), that it takes focus away from the rest.
The platforms are in () with the best selling to the left, worst selling to the right.
On to the list.
1. GTA IV (X360 + Ps3) = 11.56M
2. CoD 4 (X360 + Ps3 + DS) = 10.78M
3. Mario & Sonic (Wii + DS) = 9.92M
4. Guitar Hero 3 (X360 + Wii + Ps3) = 9.2M
5. Halo 3 = 8.68M
6. Assassin's Creed (X360 + Ps3) = 7.4M
7. Fifa 08 (Ps3 + X360 + PsP + DS + Wii) = 5.78M
8. Gears of War: 5.65M (X360)
9. Call of Duty: World At War (X360 + Ps3 + Wii): 5.21M
10. GTA: Liberty City stories (PsP) = 5.11M
11. Madden 08 (X360 + Ps3 + Wii + DS + PsP) = 4.97M
12. Pro Evo 08 (Ps3 + X360 + PsP + Wii + DS) = 4.4M
13. Forza 2 (X360): 4.24M
14. Cooking Mama (DS + Wii) = 4.15M
15. Rock Band (X360 + Wii + Ps3 = 4.08M
(Just for the reference, 9 Nintendo published DS games have broken 5M, and 11 have broken 4M. 7 Nintendo published Wii games have beaten 5M, and 8 have broken 4M).
Hopefully this is a bit interesting. And don't forget to point out games I've missed.
That is VGChartz LONGEST review. And it's NOT Cute Kitten DS