Alan Walker Alone Piano is developed to fulfil everyone's piano dreams.Don't touch on the white tiles, tap the pink tiles to keep the song going.If you love piano or music, you will enjoy this piano tap app!There are four game modes :1. Classic, follow the music of the song.2. Arcade, do not any tiles missing.3. Zen, a game with given time for 30 second.4. Bomb, don't tap the red tiles, it is bomb.DISCLAIMER:Alan Walker Alone Piano is an unofficial fan application.It is not affiliated with or endorsed by Alan Walker, or his record label.This app does not include any copyrighted material.The piano melodies are arranged with individual piano notes..For entertainment purposes only.