This one's pretty good. Developer DurdaDan released his SteadyHand game, a game where, as the name implies, trembling hands and sweaty palms would make the game much more challenging.
To play, simply guide the icon with your Wiimote and avoid touching the sides, it's that simple. At 0.09MB, this game only has one level so far. But DurdaDan is working on more levels for the next release.