Press Space. If the attacks touch your mouse, then you will take damage off of your HP. (Added that for fun lol) This damage will be the same damage you'll take once this game is finished. I might add another thing here too.
YAY - Children Music The rest of the sound effects were completely made from scratch's sound effects. This is planned to be the Boss's Passive. Summoning random sprites with attacks. Once the boss is phase 2, it'll summon angered versions of the passives which deal higher damage and more reaction time required.