Shuttle Up is a relatively simple Windows Phone 8 game where you try to navigate a shiny little ball as high as you can. While the premise is simple, game play isn't without challenge.
The challenge with Shuttle Up comes into play with barriers that will be scattered about that you have dispatch before advancing any higher. As you approach the barriers, ever so slightly they will move out of your way. Advance to quickly and you'll smash into the barriers, ending your game. In playing the game for the past few days, Shuttle Up comes across as a fun, challenging game for Windows Phone 8 but it also can be frustrating.