Here is the full list of all 15 Anodyne 2: Return to Dust trophies - there are 4 silver, 10 gold and 1 platinum.
Get all other trophies.
Enter Nanoscale for the first time
Exit the Albumenium
Visit the Blue Vale
Reach the bottom of the Spire.
Clear the storm and visit the Outer Sands.
Successfully Confront the Center.
Finish the preparations for the Anodyne.
Purchase something from the Metashop.
Visit an Unzone.
Learn from a Metainfo point.
Get a Metacoin!
Find 100 Metacoins!
Find 200 Metacoins!
Find 300 Metacoins!