Fortune Street, a localized version of the long running Itadaki Street series from Enix, is basically Monopoly with Mario and Dragon Quest characters. And playing a board game by yourself is… well boring.
Famitsu notes the Japanese version Itadaki Street Wii supports online play over Nintendo Wi-Fi. The game has country wide online battles, so it doesn’t sound like you’ll be able to challenge a Fortune Street veteran in Japan. For newcomers, Fortune Street has an easy rule set to get players started.
Nintendo of America have Fortune Street slated for release this holiday season in North America. Square Enix will publish the title in Japan later this year.