When an obstacle will not open, read the interaction message and check for the appropriate tool. Repeated attacks are not proof that the obstacle is breakable with your current equipment.
Match the obstacle
| Obstacle | Tool described by the player guide |
|---|---|
| Collapsed rock | Pickaxe; some stone needs a reinforced version |
| Grave | Shovel |
| Gold vein | Golden Chisel |
| Locked chest | Lockpick Tools |
| Crafting and cooking | Mortar and Pestle |
This table summarizes an attributed current player source. It does not establish where every tool is found, a guaranteed shop stock or the exact result of every interaction.
When an interaction fails
- Read the obstacle’s text instead of assuming it is decorative.
- Check the shared inventory for the named tool.
- Compare ordinary and reinforced tool requirements where the message distinguishes them.
- Check any required resource, especially food for digging.
- Leave a precise map note and continue elsewhere if the requirement is not met.
Marking the obstacle is often more useful than trying every unrelated inventory item. Keep quest items separate from guesses about tool use.
Budget for exploration
The player guide reports that grave digging consumes food. That supply also supports resting, so optional exploration can affect the next recovery opportunity. Check the remaining shared food before committing to another dig.
What is deliberately omitted
No tool coordinates, guaranteed grave rewards, lockpick success percentages or infinite resource methods are claimed here. If a tool works differently in your version, record the exact item and obstacle message for a correction or bug report.
Sources & version notes
Mechanics are reported in the original player guide; developer sources support the broader system. This is not an independent verification of every tooltip or balance value.
- VoidEngineer — original Underkeep Player’s Guide (updated 2026-11-08; checked 2026-11-09)
- Rake in Grass — official Underkeep page (checked 2026-11-09)
- Underkeep Steam store — app 2411200 (checked 2026-11-09)
Compiled from public sources. We have not personally played or tested these procedures. Check your installed build and its tooltips when details differ.