Mortal Shell 2: Spoiled Mortuary Location and Full Walkthrough

Spoiled Mortuary is one of the smaller dungeons in Mortal Shell 2, tucked into the Ruins of Mammon. It has no boss, no puzzle, and only two enemies, but it is easy to leave half-finished because one of its two rewards sits behind a wall that looks solid.

Quick answer: Head northeast of the Revered Beacon, drop into the square opening in the ground, ride the elevator down, kill both Ravenous Flesh mimics, loot the sarcophagus for a Coin of Mammon, then strike the wall to the left of it to reveal a Dorsalite.

Spoiled Mortuary location in the Ruins of Mammon

The dungeon sits northeast of the Revered Beacon. From the beacon, follow the path toward the ruined structure and walk past the stone steps that climb its exterior rather than going up them. The entrance is not a doorway. It is a square opening in the ground, close to where the water pools, and the icon only appears on your map once you have been through the fog gate for that part of the world.

Map screen in Mortal Shell 2 with a Mammon beacon selected before travelling to the dungeon — The overworld map, used to pick the nearest beacon before making the run out to the dungeon. Image: Cold Symmetry

Fast travel to the closest cleansed beacon and run the rest on foot. The approach crosses open, rocky ground with roaming enemies that are safe to sprint past, since none of them are needed for completion.

Player character running along a rocky path in the Ruins of Mammon toward the dungeon entrance — The overland run toward the mortuary, where enemies can be ignored entirely. Image: Cold Symmetry

The exterior stone steps are your landmark. Once you can see them running up the side of the structure, you are within a few seconds of the entrance shaft.

Armored character climbing ruined stone steps toward a broken opening in a fortress wall — The ruined stone steps on the outside of the structure mark the right building. Image: Cold Symmetry

Getting inside: the chute and elevator

Drop into the square opening in the floor. There is no interaction prompt here, so simply walk off the edge into the chute.

Follow the dark stone stairway down. It runs in a single direction with nothing to fight along the way.

Activate the wooden elevator platform at the bottom and ride it down. Dungeons in Mortal Shell 2 are gated behind these lifts, and the area name Spoiled Mortuary appears on screen shortly after you step off.

Both Ravenous Flesh ambushes

The only enemies here are two Ravenous Flesh, mimics that sit still while disguised as coffins. They do not patrol, so both are avoidable if you know where they are.

The first triggers as you drop into the candlelit corridor right after the elevator, near the start of the dungeon. The second waits by the chest in the larger stone chamber and lunges out of the doorway as you approach, which is the one most likely to catch you mid-loot.

Player moving through a narrow ruined stone corridor inside the mortuary — The corridors between the elevator and the main chamber, where the first mimic waits. Image: Cold Symmetry

Note: clear the second mimic before opening anything. The chamber is cramped, and getting grabbed while the loot prompt is open is the most common way to die down here.

The chest and the hidden wall

The dungeon’s single chest is the stone sarcophagus in the main chamber. Opening it hands over a Coin of Mammon along with Gleam.

Now turn to the wall on the left of the chest and hit it. It is an illusory wall, and one attack collapses it to expose a small alcove with an altar holding a Dorsalite. This is the piece almost everyone misses, since nothing about the wall reads as breakable from the outside.

Everything else in the chamber is scenery. The stacked wooden coffins and rubble piled along the walls hold nothing, so there is no reason to climb them once the alcove is open.

Contents	Where
Ravenous Flesh (x2)	Entry corridor, then beside the chest
Coin of Mammon + Gleam	Stone sarcophagus in the main chamber
Dorsalite	Altar behind the wall left of the chest
Hidden wall (x1)	Left side of the chest chamber

How to confirm you have 100% cleared it

You are done when two enemies are dead, the sarcophagus is empty, and the alcove to its left is open with the altar looted. That accounts for the one chest, two enemies, two forge materials, and the single hidden wall the layout contains. Head back through the halls, ride the wooden lift up, and climb the last set of steps to reach daylight.

The game does not tick dungeons off for you. To keep track, open the map, hover the cursor over the Spoiled Mortuary icon, and press the right stick to switch the icon to its completed state.

Map screen highlighting the Spoiled Mortuary dungeon with the mark complete prompt visible — Hovering the dungeon icon brings up the manual mark complete option. Image: Cold Symmetry

Nothing in the mortuary is missable. If you skip it now, the entrance stays open after the final boss during free roam, so you can return for the Dorsalite before starting New Game Plus.