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OpenLOCK Grotto Cavern Walls


The OpenLOCK Grotto Cavern Walls set contains 11 different wall tiles including straight, curved, corners, intersections and entrance ways for creating dungeon caverns. This pack is part of the OpenLOCK Grotto range and is designed to be used with the OpenLOCK Grotto Cavern Floors set. This set is compatible with all other OpenLOCK products.

Download the Rampage Base Pack for free to get the latest version of the OpenLOCK clip.

This product is part of the Goblin Grotto Add-On. Please log in if you backed the campaign.

This product is delivered as a .ZIP file pack containing STL files for use on a home 3D Printer. The files are set to 28mm scale but can be rescaled before printing.


“Clear out the Goblins in the caverns, you said; We will be finished by tea time, you said. Its been two days in this warren and all of these walls are starting to look the same! Will you just admit that we are LOST!”


  • Right-click on the image below and “Save As” to download the reference sheet for this pack.
  • Product measurements can be found in the image gallery.

Additional information



Layer Height

.2 for Normal Quality .1 for High Quality (.2 Layer height is recommended)


Prints without Supports

Printing Notes

Adapative Layering recommended

2 questions for OpenLOCK Grotto Cavern Walls

  1. Avatar

    paso_fabri (verified owner)

    but am I wrong or are the curved versions missing in the floors of the same type? (F-TRP & UH-TRP)

    • Sam Campbell

      Sam Campbell

      The “F” and “UH” are designed to fit the “H” wall.

  2. Avatar


    When assembled are the grotto pieces able to be stacked on top of each other like other sets?

    • Avatar

      Mike (Printable Scenery)

      Due to their rocky, uneven nature these won’t stack neatly to make levels of a cavern. For storage I’m sure you wouldn’t have any problems

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