Mario Kart Wii!!!

According to my console my most played game is Tales of Symphonia Dawn of the New World, followed close by Legend of Zelda and Rock Band 2.

Modern Warfare Reflex. Non stop since November.

Monster hunter 3 at about 255 hours

Fire emblem radiant Dawn at 245 hours (estimated)

Brawl i dont remember but i believe it is over 200 hours

One Piece Unlimited Adventure at like 99 hours or something (cant remember cuz i havent had my wii in a while)

Resident evil 4 (multiple play throughs) Not sure how many hours...

Mario kart Wii should be pretty high...

I love this game so much, it just never gets boring to me! I finished it for the 11th time a few weeks ago and it's still endless fun

I've also played NMH2 for 60 hours already!

MH3, 200 Hours

More than 80 hours on Wii Sports ^^ Played a lot bowling and golf with friends.

Sorry, I spent 600 hours on SSBM on NGC, and only 50 hours on brawl :shame:

My highest is Metroid Prime Trilogy. 97 hours I believe it was.
NSMBW and Mario Kart Wii are both about 70 hours.

What a great question.

Super Smash Bros. Brawl. I literally have over 1000 hours in that game. It dominates my other games by at least 600 hours.

Smash Bros is the most with about 100 hours. Wii Fit has like 56 hours but that includes my mom and my sister who play it a lot. Mario Kart Wii is at around 45 hours I think and Little King's Story is at around 40.

I've spent the majority of my gaming time this gen playing Gears/Gears 2.

mine is Brawl, endless hours of unexpected shouting/jumping in the house, like stupid ones  : P