If you are exploring the Outskirts of Mammon in Mortal Shell 2, Smuggler’s Hideout is one of the optional dungeons worth clearing. The area is relatively short compared with larger underground sections, but its entrance can be easy to overlook and the waterfall passage is not immediately obvious. Current dungeon-location references place Smuggler’s Hideout in the Outskirts of Mammon near a camp, while recent gameplay footage also confirms it as one of the game’s optional dungeon locations.
| Quick overview | Details |
|---|---|
| Dungeon | Smuggler’s Hideout |
| Region | Outskirts of Mammon |
| Nearby landmark | Hunter camp |
| Entrance | Cliffside cave |
| Main mechanic | Hidden waterfall passage |
| Main reward | Coin of Mammon |
| Exit | Return through the entrance |
| Respawn warning | Enemies can appear on the way back |
Smuggler’s Hideout location in Mortal Shell 2
Smuggler’s Hideout is found in the Outskirts of Mammon, close to the hunter camp area. From the nearby Outskirts of Mammon beacon, make your way toward the camp and look for the cliffside route leading downward. The entrance is not positioned prominently on the main path, so you need to descend toward the lower ground rather than staying on the upper ridge. Recent location guides describe the entrance as a cave below the camp area, while the broader dungeon-location listings identify Smuggler’s Hideout as an optional dungeon in the Outskirts of Mammon.

How to enter Smuggler’s Hideout in Mortal Shell 2
Step 1: Travel to the Outskirts of Mammon
Start from the Outskirts of Mammon beacon and head toward the nearby hunter area. The beacon gives you a convenient starting point for the dungeon, so there is little need for a long overworld journey once you have unlocked the area.

Step 2: Find the hunter camp
Continue toward the hunters and use their camp as your main landmark. You are looking for a route that drops away from the higher ground. Do not remain on the upper cliff for too long, because the dungeon entrance is positioned below it.

Step 3: Descend the portal
Move down the grassy slope and descend toward the lower section near the rock face. The cave entrance can look like an ordinary opening in the terrain, so keep checking the area around the base of the cliff.

Step 4: Enter the dungeon
Once you find the cave, enter it to transition into Smuggler’s Hideout. The dungeon itself is compact and largely linear, meaning you do not need to worry about a complicated maze or multiple major branches.

Step 5: Continue deeper into the cave
After dealing with or bypassing the initial enemies, continue farther into the underground area. At this point, the dungeon can appear to end because the obvious route forward is not immediately visible.

Step 6: Look for falling water
Pay attention to the waterfall. The waterfall itself is the passage you need to use. Instead of searching for a conventional doorway or trying to find another route around the rock, walk directly toward the falling water.

Step 7: Walk through the waterfall
Move straight through the waterfall and into the concealed passage behind it. This is the key navigation trick in Smuggler’s Hideout, and missing it can make the dungeon appear incomplete. Current walkthrough coverage specifically identifies walking through the hidden waterfall as the route toward the final chamber.

Step 8: Deal with the enemy beyond the waterfall
An enemy encounter awaits farther along the hidden route. Take care in this section because the passage is narrow, leaving less room to maneuver. Once the enemy is dealt with, continue toward the final chamber.

How to collect the Coin of Mammon in Smuggler’s Hideout
At the end of the dungeon, you will find a sarcophagus chest. Interact with it to collect the Coin of Mammon. This is the primary reward associated with completing Smuggler’s Hideout and confirms that you have reached the dungeon’s objective.
| Reward | Source | Purpose |
| Coin of Mammon | Sarcophagus at the end | Dungeon completion reward |
| Coin | Dungeon loot/enemy encounters | General currency |
| Gloom | Enemy encounters | Character progression resource |
The Outskirts of Mammon location data also lists additional coin loot within Smuggler’s Hideout alongside the Coin of Mammon.

How to leave Smuggler’s Hideout safely
Do not expect a new exit to appear after collecting the reward. Smuggler’s Hideout does not provide a separate teleport or shortcut out of the dungeon. Turn around and retrace the route you used to enter.
Continue back through the dungeon until you reach the cave mouth. Once outside, you will return to the cliffside area near the hunter camp in the Outskirts of Mammon.

What makes this dungeon worth clearing
Smuggler’s Hideout is not a major story dungeon, but it is useful as a compact optional area with a straightforward reward. Its location near a beacon also makes the run relatively convenient compared with dungeons that require a longer overworld trek. More broadly, Mortal Shell 2’s dungeons are optional exploration areas that can contain useful rewards, and current dungeon guides indicate they can be revisited rather than being permanently locked after the first clear.
The most important thing to remember is that the waterfall is the dungeon’s main navigation trick. If you have reached what looks like a dead end, do not immediately turn around. Check the falling water and walk through it. Once you reach the sarcophagus and collect the Coin of Mammon, the objective is complete.
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