Move with the arrow keys, Shoot with Z. You cannot hold Z, you have to press it repeatedly. Btw the player character screams sometimes when they get hit. Also sometimes yelps. Ignore that Hitting your enemy increases the bar, but getting hit decreases the bar. Fill the bar and you win, but you die if the enemy empties it. YOU have to make the boss. Don't worry, I supplied the sound effects Press 0 to hide and 1 to do literally nothing
EVIL game engine that BEFRIENDS your mother!! original from AF1 thank you AF1 actual original platformer template from @griffpatch