DSiWare has Zenonia, a port of an iPhone action RPG that sounds like it might actually be pretty good, especially with buttons.
- Target Toss Pro: Lawn Darts (Incredible Technologies, 1-16 players, 700 Wii Points): "Based on one of the nation's most infamous backyard games," this allows you to play lawn darts without the risks inherent in the sport.
- Astro Bugz Revenge (Sudden Games, 1-2 players, 700 Wii Points): First, play the normal mode and match three or more same-colored "bugz" to eliminate them. Then switch over to "Revenge" mode and play from the bugz' perspective, avenging their deaths at ... your own hands.
- Zenonia (Gamevil, 1 player, 800 DSi Points): Follow a guy named Regret -- who, unsurprisingly, doesn't seem to have a pleasant life. A demon killed his father, and Regret sets out to investigate, leveling up as a Paladin, Warrior, or Assassin along the way.
- Fizz (DK Games, 1 player, 200 DSi Points): A puzzle game in which you match colors to align "nodes" on the screen, facing interference from phenomena like asteroids, pulsars, and even aliens.