Brawl Stars Find Gus Main Door Key has a specific solution in the October 1 #FindGus Mortuary room. The main door key comes from the completed Gus grave after TOMAR, YOU and DYNAMIKE have supplied all three grave pieces.
For Brawl Stars Find Gus Main Door Key, the important distinction is where the step sits in the overall puzzle. Rebuild the grave, spell GUS and dig it. Do not confuse this key with the earlier pumpkin key.
How this step fits the puzzle

The room combines a shovel-building puzzle, breakable pumpkins, environmental letters and four required grave names. Several keys and bonus rewards appear in the same scene, so similar-looking items do not necessarily serve the same purpose.
Start by assembling the shovel and clearing the pumpkin interactions. The early section exposes progression items and hidden letters that become important once you begin spelling names on the graves.
The mandatory grave sequence is TOMAR, YOU and DYNAMIKE. Dig each activated grave with the shovel to obtain one stone piece, then install all three pieces at the broken grave on the right.
Required grave order and hidden letters
When working on Brawl Stars Find Gus Main Door Key, clear any old illuminated letters before entering another word. An extra active character can leave the room in the wrong state even if the letters you actually want are also selected.
DYNAMIKE uses four environmental letters. D is in the moon, N comes from the pumpkin stage, K comes from the opened left-side area and E is in the EXIT sign. Combine them with Y, A, M and I.
Once the three stone pieces are installed, the final required word is GUS. G is hidden in the right-side light near the main door. Select G, U and S, then dig the rebuilt grave for the central-door key.
This required order is the best troubleshooting tool for Brawl Stars Find Gus Main Door Key. Work backward to the last physical reward you definitely received instead of repeatedly tapping the current object with an unfinished prerequisite.
Keys and optional secrets
The early pumpkin key and the later Gus grave key are different items. The pumpkin key belongs to the small left chest. The key produced after GUS belongs to the central story door.
MONSTER, a second DYNAMIKE dig, MORTIS with the hat and window, and MRTS MORTAY are optional bonus secrets. They can award extra drops, but they do not replace any of the required grave pieces.
That distinction keeps Brawl Stars Find Gus Main Door Key separate from the bonus route. A secret failing does not mean the central puzzle is blocked, and completing a bonus interaction does not let you skip TOMAR, YOU, DYNAMIKE or GUS.
The right locked box is also separate. Completed October 1 investigations still report that its key is not available yet, so there is no reproducible reason to invent a combination or hidden key for it.
If it is not working
Use the confirmed Brawl Stars Find Gus Main Door Key sequence above before trying an unverified later-phase solution.
If nothing happens, deselect every letter and rebuild only the intended word. Check that the shovel is assembled, the relevant environmental letters have been activated and any required grave pieces are already installed.
A clean retry of Brawl Stars Find Gus Main Door Key is more useful than restarting the entire room immediately. Look for visible confirmation such as an active grave, collected stone piece, opened side area or key before moving to the next step.
Brawloween is a continuing Gus story, so later phases can add rooms and interactions. The October 1 solution should stay limited to what players can reproduce in the first Mortuary section.
The current Brawl Stars Find Gus Main Door Key route therefore follows the confirmed first-room state. When another phase opens, new information should be added as an update rather than guessed into today’s instructions.
For the official event framework, see Supercell’s Brawl Stars release notes.
More from Find Gus
Keep going with the live Mortuary puzzle.
