Piano Tiles 2 is a music arcade game, created by Hu Wen Zeng & Heo Min Heol. It was published by the Entertainment department of Cheetah Mobile & CJ E&M. The game's aim is to tap the black tiles without making any mistakes. It was published in August 2015 as the sequel of Piano Tiles. It has been removed from Google's Play Store in early March 2020 due to dangerous adware and malware files found in Cheetah Mobile's applications, but it still remains available in Apple’s App Store