My sister, at Christmas received a Nintendo DS Lite and a peculiar game called Animal Crossing. You are a human that has moved into this weird town populated by animals of all shapes and sizes. You can fish, catch bugs re-style your home or wardrobe. Interacting with the locals proves to be a truly odd experience, as you go around answering their utterly random questions which have no relevence to anything ever.
You can either go aroung being nice and cheerly by attending local events buying presents for your friends and neighbors or irritate thye hell out of everyone and everything by offering to deliver a present to someone for another NPC (Non-Player-Character) and then you turn the corner and openit yourself and then sell it at the local store for a few extra monies.
There is plenty to do in this game so you will never be bored of it. I guarantee that something is always happening.