Underkeep Silver Key: Orc Camp Route and Door
How to get the Underkeep Silver Key: reach Orc Camp past the spider boss, open the chieftain's chest, and unlock the northwest door.
The Silver Key is inside the Orc Chieftain's private chest in Orc Camp. To reach it, descend past the spider boss, take the southern passage, defeat the chieftain, and use the key he drops to open his chest.
Where is the Silver Key?
The Silver Key sits in a private chest in Orc Camp. The chest is locked, and the Orc Chieftain drops a different key first. Open the chest with that key to get the Silver Key itself.
| Step | Location | Action |
|---|---|---|
| 1 | Hollowgrave Tunnels | Reach the spider boss |
| 2 | Beyond the spider boss | Descend |
| 3 | Southern passage | Enter Orc Camp |
| 4 | Orc Camp | Defeat the Orc Chieftain |
| 5 | Chieftain's chest | Use the dropped key |
| 6 | Chest | Take the Silver Key |
| 7 | Hollowgrave Tunnels | Open the northwest door |
The chain is easy to break if you leave the camp before opening the chest. The chieftain's key is not the Silver Key, and the chest does not open itself.
How do you reach Orc Camp?
From Hollowgrave Tunnels, follow the main descent until you beat the spider boss. Past that room, take the southern passage rather than the upward branch. The camp is the fortified area with orc fighters and the chieftain.
Bring cures and a full pantry. The route has several fights between the spider and the camp, and the chieftain is a damage check rather than a puzzle.
How do you beat the Orc Chieftain?
The chieftain hits hard and has armored adds. Focus the chieftain, not the adds, unless an add is healing or buffing. Armor-ignoring skills and Sharpness weapons are worth more here than raw damage.
| Preparation | Why |
|---|---|
| Full food | The route has two rest points at most |
| Cure potions | Orc fights apply bleed and poison |
| Armor on both frontliners | The chieftain hits the front row |
| A mark skill | Focus fire shortens the fight |
| One revive | Insurance against a bad round |
If the fight is going badly, retreat and rest. The camp does not disappear.
The chieftain's key opens his private chest. If you leave the camp without looting it, you have to come back.
Where does the Silver Key go?
The Silver Key opens the northwest door in Hollowgrave Tunnels. That door is not on the main path; it is the branch that leads toward the deeper optional route.
If you reached the door before the key, the game should have shown the locked message. Mark it on the map and come back after Orc Camp.
What if the Silver Key is missing?
Some players report opening the chieftain's chest and receiving no Silver Key. As of November 6, 2026, there is no verified fix. The practical advice is to keep a save from before the chest, reload, and try again.
Do not delete the save. If the key is a quest item, a future patch may restore it, and a bug report with the save is more useful than a fresh run.
| Symptom | What to try |
|---|---|
| Chest opened, no key | Reload the pre-chest save, open again |
| Chest will not open | Confirm you looted the chieftain's body |
| Key not in inventory | Check the shared inventory, not the hero |
| Door still locked | Confirm it is the northwest door in Hollowgrave Tunnels |
The key is a shared inventory item, so it does not matter which hero carries it.
Is the Silver Key required?
The northwest door leads to optional content, not the main ending. You can finish the game without it. That makes the bug annoying rather than run-ending.
If you are a completionist, treat the pre-chest save as mandatory. One extra save slot is cheaper than a second run.
What is behind the door?
The door opens the northwest branch of Hollowgrave Tunnels, which connects to the deeper optional route and the Gravewood Crypt area. Expect tougher enemies and puzzle content rather than a straight treasure room.
The Gravewood Crypt page→ covers the optional gargoyle puzzle. The map page→ shows where the branch sits in the route order.
FAQ
Who drops the Silver Key?
The Orc Chieftain drops the key to his private chest. The Silver Key is inside that chest, not on his body.
Can you get the Silver Key without fighting the chieftain?
No. The chest is in the camp and the chieftain holds the key to it.
Is the Silver Key missable?
It is not time-limited, but the reported bug can make it unobtainable in a save. Keep a pre-chest save.
Community source: Steam community player guide ↗
Community source: Steam discussions on the Silver Key ↗
Official source: Underkeep on Steam ↗
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