Arrow keys to move the soul and select what want,Z to choose a button,X to exit the button choices,space to heal(are usefull for dummy attacks to save you,dont let this dummy hurt you so much,REMEMBER this HINT:no have how to win new items,so use spacebar only if you are being attacked...
hint:pacifist way is more easy,because if only spare ONE time the monster be your friend,genocide you will need to do 1000 damage,using items to heal,dodging much attacks,so,the genocide way is pretty hard,so takes the luck of you need to beat this in genocide way.