Use this link: https://turbowarp.org/563160011?turbo&hqpen&offscreen Raytracer Shooter is a shooter that uses ray tracing. Use up arrow to move forward and down arrow to move back. Left arrow to turn left and right arrow to turn right. Space key to shoot. Z to jump. Q and E to change camera angle. Shperes turn darker with HP loss. X to toggle sniper mode. In sniper mode you can't move but can turn around and jump. It's easier to aim in this mode. Every 10 seconds a sphere falls down from the sky. When you touch it, you restore your HP.
Use this link: https://turbowarp.org/563160011?turbo&hqpen&offscreen Thanks to @SpinningCube for this project: https://scratch.mit.edu/projects/425274973/ . I used it as an engine for my game.