In Pacemaker, you control the beat of your heart. TAP the screen when the circle on the caduceus overlaps the circle on an EKG spike to beat the heart. Miss a beat by too much and you will begin to fall behind into the hungry jaws of a wild wolf. Get two or more perfect beats in a row and you can regain some ground. This game is designed to be played with headphones. I hate ads, so there are none in this game. If you would like to support me, you can buy the donation version of this app. Donation Version: https://play.google.com/store/apps/details?id=com.HashApps.PacemakerDonation