Luckily, I has this data compiled for a previous thread.
There were 17 Nintendo games that had launches over 100k, and 14 3rd party games.
- Dragon Quest Swords had the top 3rd party launch. It had over 310k in Japan alone. Monster Hunter 3 should take this spot as the top 3rd party launch week.
- Star Wars: the Force unleashed had the second biggest non-Nintendo Wii launch week.
- GH4 should be able to beat GHIII's launch.
Top 1st week sales for Wii games:
1 | SSBB | Nintendo | 2,838,285 |
2 | Mario Kart Wii | Nintendo | 2,408,699 |
3 | Wii Fit | Nintendo | 1,626,973 |
4 | Super Mario Galaxy | Nintendo | 1,085,298 |
5 | Wii Sports | Nintendo | 1,077,368 |
6 | Legend of Zelda: TP | Nintendo | 820,122 |
7 | Mario Party 9 | Nintendo | 620,091 |
8 | Wii Play | Nintendo | 481,657 |
9 | Super Paper Mario | Nintendo | 384,384 |
10 | Metroid Prime 3:Coruption | Nintendo | 367,288 |
11 | Dragon Quest Swords | Square Enix | 341,398 |
12 | Star Wars:TFU | LucasArts | 296,580 |
13 | Link's Crossbow Training | Nintendo | 291,612 |
14 | Guitar Hero III | Red Octane | 276,240 |
15 | M&S Olympics | Sega | 264,949 |
16 | Pokemon Battle Revolution | Nintendo | 258,928 |
17 | Resident Evil: UC | Capcom | 240,978 |
18 | Wario Ware: Smooth Moves | Nintendo | 190,993 |
19 | Mario Strikers Charges | Nintendo | 183,515 |
20 | Guitar Hero: Aerosmith | Activision | 167,571 |
21 | Tales of Symphonia:DotNW (JP only) | Namco Bandai | 164,210 |
22 | Resident Evil 4 | Capcom | 154,233 |
23 | Lego Indiana Jones | LucasArts | 151,554 |
24 | Mario Super Sluggers | Nintendo | 147,377 |
25 | Red Steel | Ubisoft | 142,588 |
26 | Lego Batman | WB Interactive | 142,221 |
27 | Fire Emblen: Radiant Dawn | Nintendo | 136,671 |
28 | Rock Band | MTV Games | 131,480 |
29 | Madden NFL 09 All-Play | EA | 119,235 |
30 | Deca Sports | Konami | 118,126 |
31 | Big Brain Academy: Wii Degree | Nintendo | 116,830 |