You are the SOUL(red heart), you are a genocide person and you are killing monsters(the grey boxes) using you knife that you access with the space bar. Undyne the Undying and Sans are trying to stop you with spears and bones, you have to dodge them by moving around with the arrow keys, Papyrus wants to help you so he heals you when sans fights using green healing bones, collect them to heal 2 hp. the 20th monster you kill is Papyrus and you become LV(LOVE(Level Of ViolencE) 20
