DS? Kirby superstar ultra. 3DS it has to be zelda: ocarina of time or hatsune miku

These are some of my favourite games (all of these Titles can be played on Old 3DS Systems): -GTA Chinatown Wars DS -Counter Stricke DS *Community* -Tomodachi Life 3DS -CTGP7 mod of Mario Kart 7 *Community* 3DS -Classicube *Community* 3DS

For me the best game for the 3DS is CTGP 7 (the mod of MK7) and for the DS is GTA Chinatown wars.

COD black opps

My favorite for DS would either be Phantom Hourglass or Spirit Tracks. 3DS on the other hand has to be Kid Icarus: Uprising hands down

Definetly the entire Yo-kai watch series because of it's replayablity and charm