Use WASD to move, hover over Skeletron's hands or his head to show their respective health. Click and hold to shoot. Try to get Skeletron's health to 0 so you can win! If you take out both hands, Skeletron will start to shoot skulls at you. (Also, I know it's daytime. I tried my best, ok? I couldn't find any nighttime sprites in Squaretoxic's project. By the way, shoutout to him for all the sprites!)