Super Smash Bros. Brawl, 700+ hours of fun and ass kicking!

Fun fact: After 4999 matches, you get a message saying "A penny a match? what a deal!"

Mag- 300 plus hours
SSBB nearly 200 hours
Fire Emblem RD nearly 100 hours
Uncharted 2 probably a little over 100 hours.
Fire Emblem SD 75 hours
Mario kart wii over 100 hours
Mariokart ds...probably over 500 hours.

I can't believe I forgot Fallout 3 and Fallout New Vegas.

1. Halo 3/Reach. (Easily over 1000 hours of gameplay when added together. Possibly 1500.)

2. Mario Kart DS (Estimated 2nd place)

3. Perfect Dark Zero (Estimated 3rd place)

4. Skyrim (Evidently over 300 hours)

5. Lots and lots of ties

Halo Reach, It's one of the few games this gen that I have continued playing since I got it. The multiplayer just never gets old.

Batman Arkham City- Beat it about 8 times and still haven't done all the achievements yet. Incredible voice acting

Gears of war 2-Played campaign 20000 times multiplayer for 20 odd days, love it

Call of duty 4- 20 more days on multiplayer

Fallout 3- 120 hours

Fallout New vegas-80-90 hours

Star wars knights of the old republic(I know its old) 130 hours or so.

Oblivion with at least 2000 hours.

Skyrim around 300 hours.

Enemy Territory: Quake Wars approx. 300 hours

Bad Company 2 +150 hours

Then a bunch of games at around 100 hours (Two Worlds II, Fallout 3, Dragon Age, Demon's Souls, Red Dead, Dragon's Dogma etc)

EDIT: now that I think of it, Dragon Age wasn't full priced though. My PC version was pirated and PS3 version cost only around 30 Euro.

killzone 2, i played that game for about 6-8 months its online was sooo addictive and awesome

uncharted 3, amazing single player and i put in about 100 hours in the multiplaer

red dead redemption - first play through took me 17 hours, its the only game this gen that i finished twice, ok multiplayer but this is more about quality then quantity, RDR single player was outstanding and worth every penny and more!

Easily the cod franchise on my Wii a dance central. I never play much else and work up a huge sweat. I just do not think anything else sounds appealing. Maybe, I should try some more Wii games I heard they are great!

well, when it comes to play time my winner is Monster Hunter Tri, man i've played hundreds of hours of that thing...

buuuuuuut when it comes to level of fun and enjoyment my winner is Zelda Skyward Sword, i enjoyed that thing from start to finish and also have tons of hours of playtime in it so that makes it my winner this gen

an honorable mention goes to both mario galaxys, those are really incredible games!!