Just got a 3DS, what games should I get?

[Mylin]

ACNL, Pokemon X or Y, Rune Factory 4, Monster Hunter 3 Ultimate, Bravely Default, and Fire Emblem: Awakening.

 

[Marisska]

I recommend: Luigi's Mansion 2, Tomodachi Life, Mario Kart 7, Harvest Moon: A new beginning, Super Mario Land and Sonic All Stars Racing

 

[ApolloJusticeAC]

Persona Q: Shadow of the Labyrinth,Tomodachi Life,Monster Hunter 3 ULTIMATE, Kirby Triple Deluxe,Phoenix Wright,Mario&LuigiDreamTeam,etc