Stair Up

The best touch games are often the simplest ones. Stairs Up only knows two inputs and one goal. All you do is climb as high as possible on a never-ending set of stairs. Tapping on the right side of the screen makes the character go one step up, whereas the many turns on the randomly generated staircase require tapping the left side. Coins collected on the way can be used to unlock extras. That's it.

This may sound stupid easy, but the controls are not that intuitive. Due to the step/turn dichotomy instead of a direct mapping to the left and right, it's easy to slip up. The turn is not just a turn in place, but always comes with a step in the new direction, which can get confusing at twisted segments.
Download Stairs Up now! This is a fun game for everyone. Try it and enjoy!