Here is the full list of all 17 Recursed achievements.
Unlocked by unlocking the Recursion achievement.
Hey, this is fun!
Collect all crystals.
Collect all diamonds.
Find the way out.
Explore a level to a depth of 20 chests.
Instantiate 500 rooms.
Create an impossible situation.
Transform 50 ooblecks.
Collect all crystals and diamonds in The Oobleck Conundrum.
Enter a room that no longer exists.
Enter 100 cauldrons.
Collect all crystals, diamonds and rubies in The Last Tapestry.
Do nothing.
Arrive nowhere.