Here is the full list of all 16 CRIMSON ROOM DECADE achievements.
Start a second playthrough
Escaped the room and saw the ending
Retrieved all the newspaper cuttings
Made La Crimson float.
Played the record
Started the red box
Destroyed the Imari plate
Made the room turn a second time
Noticed the eyes in the darkness
Dials show the same numbers
Got the toy boat from the safe
Poked the bulb 20 times
Made the room turn once
Destroyed the doorknob
Made a full round of the calendar
Poked the wine 20 times