Rhythm Heaven Megamix is available now for Nintendo 3DS, a surprise E3 release of the rhythm gaming greatest hits collection.
Rhythm Heaven Megamix is the localized version of Rhythm Tengoku: The Best Plus, which Nintendo released on 3DS in Japan last June, while the North American release was first announced just a few months ago during a March Nintendo Direct livestream.
The collection will include over 100 new and old minigames, including 70 from previous Rhythm Heaven games. These include ones from Rhythm Heaven (or Rhythm Tengoku) for Game Boy Advance. It's available digital only through Nintendo's eShop for $29.99, right now.