You can look at the game source, game servers (upload and download levels, user registration and login, top 100) and the list of TODOs here: https://github.com/BeepBoop486/GeometryDash

I've ever wanted to make something like this, wouldn't this be amazin'? Doesn't matter, i can't do it for now, maybe in a soon future i could do something like this

By the moment there're all of the official GeometryDash songs in the game (including all of those spin-offs). I'll change all of those songs later

Updated the icon selection UI

A few images of the game at date of 21/02/2020, i'll be constantly updating here