Wii

[Mario Super Sluggers]

I have Donkey Kong Country Returns, New Super Mario Bros. Wii, Galaxy 2, and Mario Strikers Charged.

Wii Sports does not count because it is included in every Wii bundle, besides the Mario Kart bundle.

 

[YamiHoshi]

I'm very sure this thread already exists, but I couldn't find another one.

Wii
EU:
Wii Sports.
The Legend of Zelda: Twilight Princess.
Mario Party 8.
Mario Strikers Charged Football.
Super Paper Mario.
Super Mario Galaxy.
Pokémon Battle Revolution.
Mario Kart Wii.
Manhunt 2 (I dunno why I have this).
New Play Control! Donkey Kong: Jungle Beat.
New Super Mario Bros.
Dragon Ball Z: Budokai Tenkaichi 3 (I dunno why I have this).
Conduit (I dunno why I have this).

US:
Super Smash Bros. Brawl.
Super Mario Galaxy 2.

JP:
Super Mario Stadium: Family Baseball.
Kirby of the Yarn.
The Last Story.
Taiko no Tatsujin Wii: Dodoon to 2 Daime!

Virtual Console/WiiWare
EU:
Kirby 64.
Super Mario World.
Super Mario Bros.: Lost Levels.
Super Mario Bros. 2.
Super Mario Bros. 3.
Mario Kart 64.

US:
Super Mario 64.
Super Mario Bros.

JP:
Super Smash Bros.
Dr. Mario.
Ransen! Pokémon Scrumble!

All the other games were returned after review period (review copies).

 

[Yoshiwaker]

I have... a lot.

 

[Gumball Machine]

I have... a lot.

*facepalm*

I have:
1. Brawl
2. Galaxy 2
3 NSMBWii
4. Mario Super Sluggers
5. TMNT Smash Up
6. Mario Party 8
7. Super Paper Mario
Edit:
8. I forgot about the Super mario 25th Anniversary

 

[Yoshiwaker]

Umm... I counted and I have about 23, including WiiWare and VC.

 

[Wayne]

I've Got New Super Mario Bros. Wii, And Rayman Raving Rabids, And I'm Borrowing Super Smash Bros.

 

[Propeller Toad]

I have:
1) Wii Sports
2) Super Smash Bros. Brawl
3) Mario Kart Wii
4) New Super Mario Bros. Wii
5) Super Mario Galaxy 2

 

[Fawfulfury65]

I have 32.... That might not be a good thing, especially since there's two I haven't played yet and I've had them both for a while.

 

[Ray Trace]

1.Mario Kart Wii
2.Mario Super Sluggers
3.Wii Music
4.Mario Strikers Charged
5.New Super Mario Bros. Wii
6.Super Mario Galaxy
7.Super Mario Galaxy 2
8.Mario Sports Mix
9.Mario Party 8
10.Wii Fit
11.Kirby's Epic Yarn
12.Super Smash Bros. Brawl