The Fatal Falls Add-on for Dead Cells has 12 achievements.
Reach the Mausoleum for the first time.
Reach the Undying Shores for the first time.
Reach the Fractured Shrines for the first time.
Defeat the Scarecrow without bouncing on any mushrooms.
You beat the Scarecrow!
You beat the Scarecrow without taking a single hit!
Let an Apostate revive at least 3 souls.
Try using Serenade and another pet at the same time...
Electrify an enemy with the Lightning Rods while they are in water.
Defeat at least 5 enemies in a row with the Scarecrow's Sickles.
Trap an enemy using the Fractured Shrines environment!
Wear the Cultist outfit to access the Undying Shores.