◇ TERRAIN
FOUNDRY
Get the desktop app

OPEN SOURCE · OFFLINE · YOURS

Build a world.
Bring it to
the table.

A workshop for dungeon masters, world builders and miniature makers. Arrange detailed terrain in 3D, save your scenes on your PC, then prepare the pieces for your 3D printer.

No account. No signup. No cloud saves.

Terrain Foundry's desktop editor displaying curved stone walls and matching floor piecesDESIGNED ON YOUR DESK.
MADE FOR YOUR TABLE.

Actual editor view · original modular scenery

644 original terrain piecesLocal project filesSTL print packsOpen-source code

THE WORKSHOP

Small pieces.
Endless adventures.

Lay out a ruined keep, a winding cavern or a wildflower clearing. Work at tabletop scale with a library of original scenery.

01 / BUILD

Shape your encounter

Place floors, walls, doors, trees and props. Snap pieces together, move them by dragging, and adjust their elevation. Wide curves and 45° wall sections give your rooms space to breathe.

02 / KEEP

Your scenes stay yours

Save editable projects to your computer. Open them offline and keep building. Recovery files help protect work in progress. Updates do not replace your personal projects.

03 / GROW

A library that can grow

The small launcher downloads the editor and scenery from GitHub. It checks for signed updates when online and reuses unchanged packs. The installed editor works without an internet connection.

Grass terrain tiles with sculpted daisies, wildflowers, shrubs and moss in the editor

BEYOND THE DUNGEON

Let the outside in.

Meadows, flowers, shrubs and trees. Rivers and bridges. Weathered cave walls and broad stone curves. Original scenery, with sculpted detail that becomes part of the print.

Preview colours and fine material shading are not included in STL files.

FROM SCENE TO TABLE

Design here.
Slice in Bambu Studio.

Export an STL print pack with separate terrain pieces, a quantity list and your editable project. Open the STLs in Bambu Studio, choose your printer and material, then inspect supports and sliced layers.

The open-source release uses Foundry Link, our original openly licensed connector. Print a small connector fit test before a full scene. It is a new system, with no claim of compatibility with existing OpenLOCK prints.

  1. 1Build and save a scene locally
  2. 2Export your terrain and connectors
  3. 3Set up and slice in Bambu Studio
  4. 4Print, assemble and play

YOUR NEXT ADVENTURE STARTS HERE

Your world. Made real.

The source is public on GitHub. The first signed Windows release is being verified; its download link will appear here when published.

Windows 10/11 · Initial installation needs internet · No account required for public downloads

Release installers must carry a verified MGN CONSULTANCY LIMITED publisher signature.