What 3DS Game/Application have you played the most

[New Super Mario]

Go to Activity Log, and go to game library and do the Time played or something like that.

Mine's Ocarina of Time, Followed by Four Swords, then Friend's List

 

[YamiHoshi]

Star Fox 64 3D, and I suppose when Mario Kart 7 comes out, that'll be the most played game.

 

[New Super Mario]

Star Fox 64 3D, and I suppose when Mario Kart 7 comes out, that'll be the most played game.

Same here.

Even though I already have 26 hours on Ocarina of Time 3D

 

[Smashley]

Nintendo 3DS Sound, but only because my brother messes with it way too much

If you only count what I've played, Ocarina of Time 3D. I'm sure either MK7 or SM3DLand will top it easily, though.

 

[Weasel]

Mega Man: Dr. Wily's Revenge, Donkey Kong '94, and Metroid.

 

[Goombella]

Ocarina of Time.
Beats Nintendogs by 32 hours.

 

[Yoshiwaker]

Pokemon White

But that was Javelin playing that.

 

[Mariomario64]

Even though it's not a 3DS game, I've played Pokemon Diamond for 14 hours

If you count ONLY 3DS stuff, then Pokedex 3D for 5 and a half hours, only because I like to screw around with it :P

 

[Mario4Ever]

Nintendo 3DS Sound (I've got a bunch of MP3s) -- 67:37

Ocarina of Time 3D -- 56:41

SSFIV -- 42:41

 

[UltraMario]

Internet Browser.

 

[Pandapowah]

Do DS games count? If so then Pokemon White. If not then Ocarina of Time. If Internet Browser counts then that is the thing I used the most.

 

[Fawfulfury65]

DS: Pokemon Mystery Dungeon: Explorers of Sky - 105 hours
3DS: Ocarina of Time 3D - about 70 hours

 

[Mariomario64]

DS: Pokemon Mystery Dungeon: Explorers of Sky - 105 hours

Holy crap