| Achievement | How to unlock
|
|---|
| Amanda's great secrets | Open the chest in Amanda's room.
|
| Death of your own accord | Die.
|
| Ears wide open | Listen to the full dialogue about the name "Lusst'ghaa".
|
| Freed | Rescue Amanda from the mansion.
|
| Ideas are always eternal | Finish the game.
|
| In the Cult's clutches | Get captured by the cultists.
|
| In the void of madness | Go insane.
|
| Let Lusst'ghaa swallow you | Defeat Willard Yelverton.
|
| One can never have too much pleasure | Spend 10 minutes at the cultists' orgy in the Yelvertons' Mansion.
|
| Story learned: Arcanes of Lusst'ghaa | Complete the Side Story: Arcanes of Lusst'ghaa.
|
| Story learned: Cult of Ecstasy | Complete the Side Story: Cult of Ecstasy.
|
| Story learned: Yelvertons' Legacy | Complete the Side Story: Yelvertons' Legacy.
|
| The Omniscient | Complete all the Side Stories.
|
| Welcome to Lusst'ghaa | Enter the world of Lusst'ghaa.
|
| Welcome to Yelvertons' Mansion | Enter the Yelvertons' Mansion.
|