Here is an overview of the game, via Nintendo.com:
Discover the flip side of Yoshi’s world.
Lead Yoshi on a brand new adventure that will turn everything you’ve come to expect from side-scrolling games upside down! Explore a great, big world decorated like a miniature diorama in a new art style for the franchise, where each side-scrolling stage has the traditional front side as well as a flip side with different views and surprises. Look for items throughout the stage as Yoshi makes his way to the goal. You can even join up with a friend!
- Join Yoshi in this new action platforming game.
- Each course offers both a main path and a hidden path that offers different views and surprises.
- The lively art style looks like a miniature diorama.
- Enjoy simultaneous two-player action.
Watch a story trailer below. View a new set of screenshots at the gallery.