Wow! Strong entry. Making a multiplayer game work and having a character creation system! Awesome. I would love to see some of the code, but don't feel pressured.
If you have time, feel free to also check out the game I worked on.
Thanks for playing :) I've add yours to my list to checkout
It mainly works using default WebSocketServer https://docs.godotengine.org/en/3.5/classes/class_websocketserver.html hosted on a free oracle instance and used this tutorial as a base -
As for source code, I'll need to clean up some stuff for security reasons but can share at a later date