Hearts

Hearts are the main health system.

Each heart has its own HP value and when this reaches 0, they are destroyed (exception being Survivor Heart).

There are many different heart types with many different effects. The order of hearts can be moved around via clicking.

Upon running out of hearts, you die.

The regeneration speed of hearts can be increased with Vitality stat ups. Vitality class items can also boost the health, defense, and some other aspects of hearts.