Fight a boss named Boypodge Twilightes and dodge his basic attacks! Use the arrows up, left and right to move! Settings, click it and click the green lock button and type something! Click Infromation slightly harder (I don't know why it's like that).
To one of my friends who is more developed at coding than I am, I would also like to thank, DevPotato, Griffpatch and Donutask. I used their Youtube videos to help me!