Each heart is lost when starting a Rhythm Game. Getting a Superb or Perfect gives the player an extra heart. If the player runs out of hearts, they will need to spend a credit to continue (or, depending on the machine's settings, multiple credits, or none if set to Free Mode).
Each heart is lost when starting a Rhythm Game. Obtaining a Superb or Perfect grants the player an extra heart. If the player runs out of hearts, they will need to spend a credit to continue (or, depending on the machine's settings, multiple credits, or none if set to Free Mode).