"Rhythm Heaven Fever was released on February 13, 2012 for the Wii in the U.S. The game was codeveloped by TNX and Nintendo's SPD Group No. 1, and published by Nintendo. It released with a MSRP of $29.99, and the game received an ESRB rating "Everyone" with "Mild Cartoon Violence" listed as content for gamers and parents to be aware of.
How many hours of game-play can you expect from Rhythm Heaven Fever? Brew some coffee, and let's take a look at how many hours U.S. Wii owners have reported playing Rhythm Heaven Fever since it released in February!", writes CoffeeWithGames.