Little King's Story-I dunno why this game just always makes me feel good and I love playing it.
Ace Attorney- I can replay each Ace Attorney game over and over again and still have fun for some reason. However the longer its been between play times the more I enjoy the return.
Animal Crossing- No matter what this game is still the best to come back to, even if I get bored 2 months later.
"I think it will be the HDS"-Me in regards to Nintendo's next handheld.