Games you'd recommend for someone who's just gotten a Modded 3DS?

Games that are already on the system:
>Action
Assault Suits Valken
Front Mission Gun Hazard
Metal Warriors
Shovel Knight
Dragon Ball Adventure

>Dungeon Crawler
Etrian Odyssey 1-6

>Fighting
Bleach Dark Souls

>Metroidvania
Aliens Infestation
Castlevania GBA 1-3
Castlevania DS 1-3
Metroid Series

>Platformer
Kirby Series
Mario Super Mario Bros. 1-3 & Lost Levels
Mario Super Mario Land 1 & 2
Mario Super Mario World
Mario Super Princess Peach
Mario New Super Mario Bros. 1 & 2
Mario Super Mario 3D Land

>Puzzle
Mario vs. Donkey Kong Series
Mario - Captain Toad, Treasure Tracker
Meteos
Mr Driller, Drill Spirits
Tetris DS

>ARPG
Illusion of Gaia
Terranigma
The Legend of Zelda Series

>JRPG
A Witch's Tale
Orcs & Elves
Mario RPG Legend of the Seven Stars
Megami Tensei - Strange Journey Redux
Megami Tensei - SMT IV & Apocalypse
Pokemon Series
Radiant Historia
Riviera The Promised Land

>SRPG
Disgaea DS Hour of Darkness
Final Fantasy Tactics Advance & A2
Fire Emblem Series
Infinite Space
Knights in the Nightmare
Megami Tensei - Devil Survivor 1 & 2
Ogre Battle The Knight of Lodis
Yggdra Union
Zone of the Enders – The Fist of Mars

>Strategy
Advance Wars Series
Age of Empires The Age of Kings & Mythologies