Originally Posted by Alienous

Hmm. I couldn't name 5 'good' 3DS titles myself.

Boom.

Just pasting something I posted elsewhere.

There are a lot of great 3DS games. I'll just link some videos for you to get an idea.

First the retail games

Platformers
New Super Mario Bros. 2
Super Mario 3D Land
Donkey Kong Country Returns 3D
Cave Story 3D

Fighters
Dead or Alive Dimension
Street Fighter 3DS
Tekken Prime 3D

RPG's
Shin Megami Tensei IV
Shin Megami Tensei:Devil Survivor Overclocked
Shin Megami Tensei:Devil Summon Soul Hackers
Monster Hunter Ultimate
Mario and Luigi Dream Team
Etrian Odyssey IV
Etrian Odyssey Untold
Tales of the Abyss
Kingdom Hearts Dream Drop Distance


Action/Adventure
Resident Evil: Revelations
Kid Icarus: Uprising
Legend of Zelda Ocarina of Time
Luigi's Mansion Dark Moon

Strategy

Fire Emblem;Awakening
Ghost Recon Shadow War


Random crap

Animal Crossing: New Leaf
Professor Layton and the Miracle Mask
Run Factory 4
Harvest Moon A New Beginning
Theatrhythm Final Fantasy
Virtue's Last Reward


E-shop/digital games
Attack of the Friday Monsters
Crashmo
Pushmo
Dillon's Rolling Western
Crimson Shroud
Steamworld Dig
Liberation Maiden
Denpa Men 2
Mario and Donkey;Kong Minis on the Move
Nano Assault Ex
Mutant Mudds
Sakura Samurai
Might Switch Force
Might Switch Force ;2

And here are some extra stuff to look forward in the future or just came out.

Pokémon X/Y
Ace Attorney;Dual Destinies
Yoshi's Island 3DS
Kirby 3DS
Legend of Zelda: Link Between Worlds
Mario Golf World Tour
Bravely Default
Professor Layton Azran Legacy
Professor Layton vs. Phoenix Wright: Ace Attorney
Super Smash Bros.

You should get Pokémon X/Y AND pick up Fire Emblem: Awakening from Best Buy for only $15.