[Geometry Dash] Eternity (100%) By AdvancedVer (me) [GDA Project] 

I'm using the Geometry Dash servers, I want anyone who has Geometry Dash and wants to play these levels to be able to play them without having to download any tools that aren't part of Geometry Dash. In other words, if you want to play, just look for the list within the GD itself (when it's ready, of course).