last game I played on that was a Zelda one, can't remember which one, but the first Zelda where you got to use the stylus to control yourself and draw magic symbols on doors and shit.
I know about that one where you enter words to summon things, but that one never quite got my interest that much. Seemed like a very well executed gimmick, but I worried about the depth.
Ideally there was a good platformer (played NEW Super Mario Bros. and loved it) or adventure game or RPG that will offer depth and keep me occupied during the lulls in my trip...