Will be updating sometime tonight, after I get home from work.

For now, I'm putting up the previous numbers, which were current as of October the 1st, 2010:

1. Wii Sports - 65.34 million sold
2. Wii Play - 27.79 million sold
3. Nintendogs - 23.88 million sold
4. Mario Kart Wii - 23.00 million sold
5. New Super Mario Bros. - 22.64 million sold
6. Wii Fit - 22.61 million sold
7.  Call of Duty: Modern Warfare 2 - 20.25 million sold
8. Brain Age: Train Your Brain in Minutes a Day - 19.32 million sold
9.  Mario Kart DS - 18.51 million sold
10. Wii Sports Resort - 17.90 million sold
11. Pokemon Diamond/Pearl - 17.58 million sold
12. New Super Mario Bros. Wii - 15.85 million sold
13. Brain Age 2 - 14.90 million sold
14. Grand Theft Auto IV - 14.76 million sold
15. Call of Duty 4: Modern Warfare - 14.63 million sold
16. Wii Fit Plus - 13.76 million sold
17. Call of Duty: World at War - 12.92 million sold
18. Mario and Sonic at the Olympic Games - 12.47 million sold
19. Animal Crossing: Wild World - 11.31 million sold
20. Halo 3 - 11.18 million sold
21. Guitar Hero III: Legends of Rock - 10.82 million sold
22. LEGO Star Wars: The Complete Saga - 10.17 million sold
23. Super Smash Bros. Brawl - 9.64 million sold
24. Pokemon Heart Gold/Soul Silver - 8.97 million sold
25. Super Mario Galaxy - 8.90 million sold
26. Assassin's Creed - 8.74 million sold
27. LEGO Indiana Jones: The Original Adventures - 8.66 million sold
28. Super Mario 64 DS - 8.53 million sold
29. FIFA Soccer 10 - 8.26 million sold
30. Assassin's Creed II - 8.08 million sold
31. Guitar Hero: World Tour - 7.51 million sold
32. LEGO Batman: The Videogame - 7.36 million sold
33. Mario Party 8 - 7.18  million sold
34. Pokemon Platinum - 7.10 million sold
35. Star Wars: The Force Unleashed - 6.95 million sold
36. Mario Party DS - 6.70 million sold
37. Big Brain Academy - 6.47 million sold
38. Mario & Sonic at the Olympic Winter Games - 6.29 million sold
39. Resident Evil 5 - 6.21 million sold
40. Grand Theft Auto: Liberty City Stories - 6.18 million sold
41. Madden NFL 10 - 6.17 million sold
42. FIFA Soccer 08 - 6.15 million sold
43. Red Dead Redemption - 6.10 million sold
44. Gears of War - 6.09 million sold
45. FIFA Soccer 09 - 6.02 million sold
46. Gears of War 2 - 5.89 million sold
47. Final Fantasy XIII - 5.83 million sold
48. The Legend of Zelda: Twilight Princess - 5.68 million sold
49. Halo 3: ODST - 5.66 million sold
50. Fallout 3 - 5.60 million sold

So Fifa 11 will be joining the list and i doubt it will take Just Dance 2 long to make it either

Good work.  I'd like to see an alternative list that strips out all titles that had any bundling (or enough bundling to count for more than 1% of their sales) just to clearly see the list of bought purely for themselves and not as a pack in freebie.

But good work nonetheless.

That would clean the list of almost everything I should think -- all successful games have some kind of bundle.

Plenty have minimal bundling - i.e. the bulk of sales were clearly not bundles, like CoD, GTA, etc.  Wii Sports is hugely bundled, Indy Lego is, etc.  Maybe say 5% vs 1% but there aren't that many bundles of note actually.

That would still be kinda unfair though. NSMBW makes it to nearly 20m (and would have probably topped 30m) without bundles, but then Nintendo makes a bundle which sells a couple million and makes it vanish from the list completely. I mean, it would've outsold practically everything anyway, but it gets kicked out of the list because of that.

That wouldn't improve the list much either, to be honest, since a lot of games that would've made it to the list without bundles are completely excluded.

The "all bundled games" list would annihilate the entire list, though I like the idea of Twilight Princess being catapulted into the Top 20. Or Top 10.

The <1% list would be impossible for me to compile.

I tell you what. If you like, I'll make the lists, but if you want the latter you're going to need to give me a good resource for it (I will accept you getting Brett to sign off on the list)

All right, the list is arranged, and I'll work on updating the OP tonight.

It should be noted that there wasn't a lot of new entry into the upper echelons of the list (no surprise here), but that the upper echelons themselves have shifted quite a bit thank to Wii bundling. The entire top 10 is now composed of 20 million sellers, and Modern Warfare 2 won't remain in the top 10 for long.

That's interesting. If Nintendo continues the harsh bundling and the Wii holds well... Could Black Ops miss being in the Top 10 entirely?

Wii Fit 2 would be what keeps it out, interestingly...