I would like to see some kind of game - like Myst - where you have to run or bicycle all over the island to discover clues to help solve problems that will open higher levels.

I think it would be a hoot - best of all the exercise while playing.

Have you tried the jOG at all? It might be worth pairing with one of the Zelda games, if that's what you're after.

Indeed, I use the jOG along with Mario Galaxies, it works really well.

Another Great idea. Please add this.