| Achievement | Unlocked | Visibility | Global Unlocks | |
|---|---|---|---|---|
|
Decryption novice
The number of clues picked up reaches 1 |
80.8% | |||
|
I'm listening
The number of tapes played reaches 1 |
63.8% | |||
|
Librarian
Complete the living room decryption |
40.5% | |||
|
Dark birthday party
Complete Act 1 of 《Lost in Abyss》 |
38.2% | |||
|
Decryption veteran
The number of clues picked up reaches 10 |
31.9% | |||
|
A bottomless black hole
Complete alchemy chamber decryption |
31.6% | |||
|
Alchemist
Complete alchemy chamber decryption |
23.5% | |||
|
Falling
Complete Act 2 of 《Lost in Abyss》 |
18.2% | |||
|
Audient
Play all tapes |
18.2% | |||
|
Rebirth
Complete 《Lost in Abyss》 |
15.3% | |||
|
Decryption king
Pick up all clues |
0.3% |