Originally created by Snail for Avatar 2.0. He was responsible for the original shader to make it work. Recently, I worked with Snail to upgrade the marker to work for Avatar 3.0. This version automatically builds the marker on your avatar, including menu and gestures. I wrote the generation code, as he wrote the UI for the script.

It's made of Keys, board, and music. Download this, place it in your world. Step on it, Stomp on it, Throw your friends onto it, w/e way you find fun with it. And with the MML scripting language, you can also make it play whatever you want!

Little fishes that move around on their own. This trick behind this, is that it uses a Custom Render Texture Shader to hold state, so the fishes can move around!