New Javascript Raycasting Engine #7 - Dynamic lighting, particle effects, transparent textures

Continuing my work on a new raycasting engine in pure JavaScript, no libraries, using the 2d canvas. Prior to this, I have used three.js and WebGL to make games like Death 3D, but I wanted to make one using just the 2D canvas and no libraries. This video highlights colored dynamic lighting, transparent textures, doors, particle effects, lightmaps, dynamic resolution scaling and more!

Play with the raycast editor here:
https://www.apewebapps.com/raycast-studio/