Beneath the towns and taverns of ClickyWalls lies the Underkeep — a sprawling network of tunnels, forgotten chambers, mines, and hidden passages.
To begin exploring, claim the Rickety Undershack, one of the secret exits from the depths below.
The Rickety Undershack is not much to look at from the outside.
A crooked little wooden building, weathered by time, leaning slightly as though it has been standing just a little too long. Most travellers would pass it without a second thought. A forgotten shack on the edge of nowhere.
But the Undershack was never meant to impress.
Hidden beneath its warped floorboards lies one of the many secret routes connected to the Underkeep — the vast network of tunnels, chambers, mines, and forgotten passages that stretch far beneath the surface world. Long ago, this shack was built as an escape route from the castle above, a quiet way out when the gates were closed and danger was close behind.
Of course, tunnels built for escape rarely stay forgotten.
Now the Undershack marks just one of the many ways into the depths below.
Beneath the Rickety Undershack lies only the beginning. The Underkeep is a vast network of tunnels, hidden chambers, traps, and forgotten passages that stretch far beneath the surface. What starts as a single escape route can quickly expand into an entire underground world beneath your table.
The Conclave is a gathering of dungeon masters, builders, and explorers who are helping to expand the Underkeep. As a member of the Conclave, you’ll gain access to exclusive STL releases, new terrain pieces, and the chance to help shape what gets built next beneath the surface.
As a Mason of the Underkeep, you gain access to new modular dungeon pieces every month — walls, floors, traps, doors and atmospheric objects designed to expand your collection and deepen your campaigns. Each release builds upon the last, forming a living dungeon that evolves in the hands of its guild.
Your membership renews monthly and can be cancelled at any time.
PLA is cheap, easy to print, and gives excellent results — no exotic filaments needed.
Parts click together cleanly, stay put during play, and pull apart easily for storage. No magnets, no glue, no additional materials.
Every piece is designed to print flat on the bed — faster prints, cleaner results, less waste.
Mix and match with current and future sets to build exactly what you need..
Each floor lifts away effortlessly, revealing the floor below for easy access during play.
One of the biggest advantages of ClickyWalls is how easily it packs away.
Designed for easy FDM printing.
All ClickyWalls STL files are designed specifically for FDM 3D printers. FDM printing produces strong, durable, and dimensionally stable parts — ideal for modular terrain that’s built, taken apart, and rebuilt again and again.Every piece has been tested on a Bambu Lab A1 using grey PLA matte filament, and all files are designed to print without supports.
**Just to be clear — no sponsorship here.
ClickyWalls is not affiliated with or sponsored by Bambu Lab. We recommend their printers because we use them, they’re easy to work with, and they produce excellent results. We’ve also had a great experience with their support.
Print in any colour you like.
You can use any filament colour you prefer, but we recommend a mid-tone grey with a matte finish, as it’s ideal for painting.The neutral grey works perfectly for slap-chop style painting — a light white drybrush picks out the details, while a black wash naturally settles into the recesses to create depth and shadows.
No painting required.
Painting is completely optional. ClickyWalls models can be used straight off the printer and look great as-is.If you enjoy painting, the system is designed to take paint well. If you don’t, just print, click them together, and start playing.
4
4 Reviews
These models are truly fantastic. Not only that, Simon & Stuart are so attentive with applying any improvements, listening to feedback and really supporting the community. Honestly, I can’t wait to get these items to the table!
I like the versatility of the ClickyWalls tile system. They print up quickly, and require less filament vs some of the other tile systems that we have used in the past. Storage is also ideal, because the pieces easily break down into smaller collections to be used again in the future. You can get fairly creative to make your own fantasy pieces, with this system. There are no annoying clips to deal with, because the joining system is already built in to the tiles. When I had a small technical issue with printing part of a door for a tile, the author was extremely responsive and modified/improved the design within hours. They are extremely responsive and hands on with their community, in their customer forum.
Excellent product and excellent customer support with any queries can’t recommend enough
ClickyWalls is built with functionality as the top priority. Unlike highly detailed resin terrain designed primarily for display, ClickyWalls is made for constant handling, rapid setup, and actual gameplay.
To achieve that, we’ve deliberately avoided ultra-fine details and true-to-scale realism. These models are designed to be collapsed, thrown in a box, transported, rebuilt, and reused without fear of breakage or damage.
Because ClickyWalls is support-free and optimised for FDM printing, the design leans towards clean shapes and chunky features. That trade-off is intentional. The result is terrain that’s strong, reliable, and fast to use at the table.
A good example is staircases. True-scale stairs look great, but they’re almost impossible to play on — miniatures slide off or can’t be placed at all. ClickyWalls stairs are deliberately chunky, allowing miniatures to stand securely on each step, making height, movement, and advantage clear and easy to judge during play.
ClickyWalls isn’t about being the prettiest terrain on the shelf. It’s about being the most usable terrain on the table.
ClickyWalls terrain is designed to sit behind the action, not steal the spotlight from it. The clean, understated style helps high-fidelity character models and monsters stand out, rather than competing with them. Painted heroes, villains, and centrepiece minis naturally become the focus, while the terrain quietly supports the scene.
Think of ClickyWalls as stage scenery rather than a display piece — functional, readable, and reliable. It’s there to make the game better, not distract from it.
Join the ClickyWalls Community and start building straight away.
As a member, you’ll get access to the FREE Dirty Hovel and the Rickety Undershack — the perfect starting point for your builds, complete with a sprawling dungeon beneath.
But it doesn’t stop there. As you take part in the community — sharing your builds, commenting, and getting involved — you’ll unlock even more FREE STL files as rewards.
It’s also the best place to get help, advice, and inspiration. Whether you’re printing your first piece or designing a full dungeon, the community is there to support you every step of the way.
A terrain system that respects your time
Unlike traditional terrain, ClickyWalls is designed to minimise failed prints, wasted filament, and fiddly assembly.
No supports means faster prints and cleaner results with less fillament wasted
Snap‑fit connections mean no glue required
Modular pieces mean unlimited layouts
ClickyWalls isn’t just files and terrain — it’s a growing community of builders, makers and tabletop gamers sharing ideas and helping each other create better worlds.
When you sign in, you’ll get access to our community hub where you can follow updates, see what we’re working on, ask questions, share your own builds, and get advice from other members. Post photos of your setups, swap tips, show off your prints, or get help solving tricky builds — it’s all welcome.
It’s part workshop, part noticeboard, part tavern table chat.
Whether you’re brand new or deep into your latest project, you’re invited to pull up a chair and join in.