Winchester Mystery House Code Update 05/27/2026
DOWNLOAD UPDATE:
1. Download the current update file from here. — The previous releases are now linked on the update history page – just click on the version number link.
2. Unzip the update file to extract the “winchester.fun” file.
3. Place that “winchester.fun” file on to a USB thumb drive (32GB, Formatted FAT32 32kb and USB 3.0 recommended) Please note, do not format the usb drive with a Mac or Chromebook.
4. Open the backbox of the game and locate the PC (it’s the little black box in the middle)
5. With the game booted up (yes really it needs to be on) and running, insert the USB thumb drive into any open USB port.
6. The game will automatically update.
7. When the update is complete, The screen will prompt you to remove the thumb drive.
8. When you remove the thumb drive, the game will restart.
Change Log for the Latest Version:
Version: 2026.05.27
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- ADDED: Sarah's Bedroom - "The Possession". Help free Sarah from Henry Zorn's control.
- ADDED: Hall of Fires - "Ashes in the Walls". Douse all the fires in the room before
the Cinder Man relights them.
- ADDED: On screen display for skillshot award when made.
- CHANGED: Match shows full scores, not just last 2 digits
- CHANGED: New tilt lightshow
- CHANGED: Hall will apply position requests after a forced player forced 'home'
- CHANGED: Further improvements to the turntable behavior in ball search
- CHANGED: Many lightshows updated to include the map dots for more visual punch
- CHANGED: Ball search pauses global timers -- when it kicks in. I'm not psychic.
- CHANGED: Scoring tweaks in Echoes
- FIXED: The "help path" wasn't always 'on top' of the other map indications
- FIXED: Points only skillshot was still broken.
- FIXED: The Shattered Threshold was really bad at math.
- FIXED: Tilting during reckoning/ambush would throw an error not allowing tilt to finish
- FIXED: Twin's Mirror Banquet would end early if stacked with a multiball that ends.
- FIXED: Worked around a crash problem in Kitchen if the subway switch is flaky.
- FIXED: Echoes could crash in very specific timing situation
- FIXED: "Ghost box ghost" vs "Balls remaining" issues in echoes
- FIXED: The "points stolen" vanity award didn't work if player drained while the
jackpot was lit to collect.
- FIXED: If a ball ended while travelling and then Tour was prevented immediately
on the start of the next ball, tour wouldn't recover correctly when allowed.
- FIXED: The doubler going out in Venetian could shut off one of the match shots,
if the timing was just right.
- FIXED: An error in path data that could cause a crash if going from the kitchen
through the foyer to anywhere else.
