Board Thread:Geometry Dash Update Discussion/@comment-27413644-20160124053013/@comment-27080660-20160413135316

Here's some achievements that I like to call Shadow Achievements- Achievements that are unfair or really hard to get,  yes they are ridiculously hard to get, so they don't count as regular achievements and unlock nothing new. They won't even show up as achievements that are obtainable until you get them.

Shadow Achievements:

The 1%- Get onto the top 100 leaderboard

One of a kind- Get 500 likes on a created level

Galaxy Collection- Collect 7,500 stars

Not so vanilla- Download a mod or texture pack to Geometry Dash

Satan Wannabe- Beat 250 demon levels

You Dirty Hacker-Acquire over 145 secret coins

Do you have any life?- Acquire 1,000 user coins