Board Thread:Geometry Dash Update Discussion/@comment-26317392-20151112094652/@comment-5121371-20160321191805

There was a Demon in 2.0 but no Insane. Also, the 2.1 level is confirmed to not be demon. RobTop has confirmed that there will only be one new level, and it's probably either Insane or Harder. Also, at some point during 2.1, Meltdown will get a new level.