Advanced Search

PuzzleLock Secret Doors & Passages

PuzzleLock Secret Doors & Passages

STL (3D Model)


Add some mystery to your PuzzleLock Dungeons with Secret Doors & Passages--An Add-On set of 3D printable terrain for your tabletop RPGs.

There are 3 different wall configurations and 4 passageway tiles. Tiles are based on 2" squares (50.8mm) with 32mm walls, ~1-5/16" (35mm) tall overall. There is no need for a grid, as each tile represents a 10' square. The Passageways represent a 5' corridor, so are narrower than the standard PuzzleLock Dungeon corridor. the Secret Passages are 1" wide (25.4mm) in the playable space, with the walls to the outside. The Secret Door is 1" wide.

Product contains the following .STL files for use with home 3D printer:


The Secret Door uses a filament Hinge to function. Use 1.75mm filament (the same as what you 3d print with) and put it through the hole in the door. clip it off leaving ~1/16" sticking out one both ends. Then put it into the hole on the Wall tile. The Lintel has a matching hole for the top of the hinge. Use glue to attach the lintel to the top of the wall, securing the door.

filament hinge



No need for clips or magnets--these tiles lock together with a puzzle connection. PuzzleLock Secret Doors & Passages is an Add-On for PuzzleLock Dungeon (not included). Use your home 3D printer to print out and endless labrinth of dungeons for your game.

copyright ©2020 William Sutton.
For personal 3D printer use only.  Files may not be shared, remixed, or redistributed--But you can sell your prints, and make some money with your 3dprinter!
May not be reproduced by other means such as molding and casting without written license.  All rights reserved.

 Customers Who Bought this Title also Purchased
Reviews (0)
Discussions (0)
Browse Categories
 Follow Your Favorites!
NotificationsSign in to get custom notifications of new products!

Product Information
File Size:
67.76 MB
Original electronic
Scanned image
These products were created by scanning an original printed edition. Most older books are in scanned image format because original digital layout files never existed or were no longer available from the publisher.

For PDF download editions, each page has been run through Optical Character Recognition (OCR) software to attempt to decipher the printed text. The result of this OCR process is placed invisibly behind the picture of each scanned page, to allow for text searching. However, any text in a given book set on a graphical background or in handwritten fonts would most likely not be picked up by the OCR software, and is therefore not searchable. Also, a few larger books may be resampled to fit into the system, and may not have this searchable text background.

For printed books, we have performed high-resolution scans of an original hardcopy of the book. We essentially digitally re-master the book. Unfortunately, the resulting quality of these books is not as high. It's the problem of making a copy of a copy. The text is fine for reading, but illustration work starts to run dark, pixellating and/or losing shades of grey. Moiré patterns may develop in photos. We mark clearly which print titles come from scanned image books so that you can make an informed purchase decision about the quality of what you will receive.
Original electronic format
These ebooks were created from the original electronic layout files, and therefore are fully text searchable. Also, their file size tends to be smaller than scanned image books. Most newer books are in the original electronic format. Both download and print editions of such books should be high quality.
File Last Updated:
March 30, 2020
This title was added to our catalog on March 30, 2020.
Publisher Average Rating