Hacker News user nimbus8 claims to have created a game card game for Nintendo’s Wii U. The game, titled Moby, uses a set of eight cards to play cards, with the cards representing the Mafia.
The Moby card game is currently only available in the U.S. but the title is available for download on the Nintendo eShop, according to the title.
The title appears to have no set release date or pricing.
If you want to try Moby yourself, you can grab it from the official Moby website.