We should able to shorten the time it takes to refill lives if we don't have enough gold to get hearts .
Examples
Free videos
Having the option to go back and play levels to earn hearts , a little menu to help choose which level or area to go to .
Special levels just to earn hearts only , maybe a time limit with it or certain requirements in order to keep getting hearts .
After every 5 levels you complete without losing you should get a gift box with random things to help you 🥳