You can control the player by raising your voice. If you do so, the player will go up and if you´re quite, it won´t. Don´t touch the edges or the - errr - red balls with devil face (?) will kill you. Please don´t wonder about the names of the sprites, backgrounds or the variable, that´s just my life XD
:) This is not completely my idea. I watched a tutorial of another scratcher (can’t remember his name) who made a similar game with voice detection.