A twist on the traditional “falling tetronimos” game. It starts out simple, but every level gives you a different perspective. The board will flip, spin, and dance.

Tap the top quadrant to spin the piece; left for left, right for right; down to move the piece down one block. Double-tap down for a “soft” drop (if drop is followed by either left or right, then the piece will attempt to slide left or right as soon as it hits bottom).

Sidenote: At the point of posting this program has been marked as beeing freely available without costs. As this program is hosted with the AppStore the status might change. Authors like to publish their programs for free for promotion purpose and then make it commercial. Also it could happen that the author decides to take the program down.

http://appshopper.com/games/falling-up