I was auditing my cell phone to try to get it to run faster and have the battery last longer. It surprised me to find that the Android game Piano Tiles 2 (Don’t Tap the White Tile 2) was running a process and a service. This is a fun little wack-a-mole / guitar hero style arcade game. It’s fun to pass the time. But, it’s always running, even after a phone restart and ending the task. That means it’s a drain on the phone’s resources.