Other great titles are SM3DL if you like Mario3D platform, it plays like a 2D also
I dont have this one but if you like Kingdom Hearts giv the 3ds title a chance
Paper Mario SS only if your a fan in the series if not just pass
Titles for next year thats a must is fire emblem!
Luigi Mansion and Animal crossing is very popular. Im getting Luigi for my bro so i'll definitely play.
Also go on the E shop you can try demos!
Give the RE revelations a shot