Somehow Kid Icarus Uprising hasn’t been mentioned yet, definitely a top 5 game on the system. Also grab Elite Beat Agents, my favorite rhythm game of all time and the inspiration of later rhythm game Osu.

I love the 3ds etrian odyssey games.

jailbreak it first. then you can add any game boy/gba and snes/nes games you want to the list.

fire emblem awakening is good, and there are mods that make it better (gayer)

all the ace attorney games are good, but especially the original trilogy.

link between worlds is a good top down zelda game

if you want i can give more, but you already have a bunch.

Is there an Advanced Warfare? Those games were amazing