This is a modified version of my Hyper M7 engine to support heightmaps. Honestly surprised it works. It works by adjusting the height for each pixel when drawing, so it is considerably slower. Controls are the same as the Hyper M7 demo. Use TurboWarp: https://turbowarp.org/1191539843 Hyper M7 Demo link: https://scratch.mit.edu/projects/1132527883
