Here is the full list of all 17 Mirror Layers achievements.
Complete Enigma 0
Complete Enigma 1
Complete Enigma 2
Complete Enigma 3
Complete Enigma 3.5
Complete Enigma 4
Complete Enigma 5
Complete the first Layer. Thanks for the kindness.
Complete the second Layer. Thanks for the anger.
Complete the third Layer Sorry for the inconvenience.
Complete the fourth Layer. Thanks for the bondings.
Complete the fifth Layer. Thank you for your identity.
Get back in the house.
Play and win minesweeper
Read all the special items
Give 10 cores on Propaganda
Share 10 files on Propaganda