Attack fragile crates instead of treating them as scenery
A crate can be the reason your Underkeep mushroom count stops at four. The demo tutorial introduces attacking fragile-looking objects, and narrated playthroughs show crates breaking to reveal loot and a quest mushroom. If you are searching for Underkeep how to break crates, the important distinction is to attack the container rather than assume it opens like a normal chest.
Near Tragedy's narrated demo reads the instruction about destroying fragile objects and then breaks containers during dungeon exploration. Splattercatgaming's separate narrated run also identifies a breakable crate and collects equipment after destroying it. These are player-source examples of the interaction, not a claim that every object in the scenery can be broken.
For the Underkeep Demo on Steam, use this sequence:
- Face the fragile crate or container you want to inspect.
- Use an attack against it rather than looking for a chest-opening dialogue.
- If it breaks, inspect the space it occupied and the nearby ground.
- Right-click the revealed items to pick them up.
The sources establish the interaction, but not a universal number of hits or a requirement that every crate be destroyed by the same class.
Check the mushroom crate before searching the whole map again
The Steam thread about all five mushrooms gives a specific reason to break containers. Community member Edelweiss places one mushroom in the room of crates and barrels reached by going east from the chamber with the sunlit bush. Another reply points to the crate down the hall near the humanoid mushroom character.
That makes this room a useful checkpoint when you are one mushroom short. Break the crates and check what they reveal before repeating a complete circuit of the forest. The thread's overall count is two mushrooms outside and three in the cave or mine, so an apparently explored dungeon can still contain an item you have not uncovered.
The mushroom is not the only reason to inspect breakables. Narrated demo runs also reveal equipment and other supplies from containers. Read the resulting item text and requirements instead of assuming every new weapon or piece of armor is automatically suitable for your party.
Do not use the crate solution on every obstacle
Crates, locked chests, and rubble are different interactions. If a container demands a key, attacking nearby boxes does not establish that you have opened the lock. If a corridor is blocked by a rock pile, repeated weapon attacks are not the reported solution either.
The same Steam mushroom thread explains the rubble interaction: collect the pickaxe from the humanoid mushroom's chamber, keep it in inventory, and left-click the rock pile. Players describe unsuccessfully attacking the rubble or trying other uses before finding that interaction. You do not need to equip the pickaxe as a weapon.
There is also no supported rule that every cracked wall breaks when struck. The narrated runs include speculation about inaccessible walls; those guesses are not verified puzzle solutions. Use the fragile-object tutorial for crates, the carried-tool interaction for rubble, and the appropriate key for an actual lock.
FAQ
How do I break crates in Underkeep?
Attack fragile crates. The demo introduces attacking breakable objects, and narrated runs show containers breaking and revealing items.
What should I do after a crate breaks?
Inspect the exposed area and right-click any revealed items to collect them. A mushroom or useful equipment can be left behind if you immediately walk away.
Can a mushroom be hidden in a crate?
Yes. Players report a mushroom in the crate-and-barrel room east of the sunlit-bush chamber in the demo's cave or mine.
Why does attacking the rubble not work?
The reported rubble solution is different: carry the pickaxe in inventory and left-click the rock pile. Do not try to equip it or treat the blockage as another crate.