You have 3 or 5 lifes in a level and every level has a check point (about central of the them). The position of the maze is not equel with phone. How you keep the phone, when you start a level, that will be horizontal the maze. That's why you can see the position of the maze in the bottom right corner. The game music is from a base unity tutorial and the interface is responsive.
You can change the master volume, the sensor and you can reset your game (you will lose every stars, which you have).