Thanks for the nice comments!
The light beam with collision, is actually. Glass! The point is to use the core as your light source to find the way! Grab the core, and light up the area to find your way! Take it with you and throw it into the sun to save the galaxy!!
This is my first Godot game, and I'm super impressed with the engine, and had so much fun. Stoked to go back and play more of your dice game!