3D Printed DnD Terrain Tiles: 50-Piece OpenLOCK Dungeon Set (UNPAINTED)

Step into your next adventure with the True Tiles 50‑Piece Modular Terrain Set, crafted for tabletop RPGs, wargames, and immersive dungeon builds.

This set features 50 thoughtfully chosen modular pieces—including hallways, corners, walls, doors, stairs, and specialty tiles—designed to interlock seamlessly using the OpenLOCK system. Built on the True Tiles 1.25" grid standard, your 28–32 mm miniatures will fit perfectly without awkward edge collisions or misalignment.

Made from high-quality PLA plastic, each tile offers excellent durability and clean, detailed texture. The tiles are sold unpainted, letting you prime, paint, or weather them exactly how you like.

Because of the clever design, wall heights are optimized for visibility—your players can see tokens and scenery clearly without crouching over the table. Plus, you can still clip on doors, traps, or scenery features to the walls.

This set is ideal for:
- Dungeons & Dragons (5e / 2024)
- Pathfinder / other fantasy RPGs
- Daggerheart TTRPG
- Wargaming / skirmish setups
- Terrain collectors & hobbyists

Build your own dungeons, expand on maps, or create dynamic tableau battlemaps. If you need additional pieces or replacements, check out my individual tile listings.


The Set contains the following pieces.

• 2pcs wooden door
• 2pcs curved wooden door
• 2pcs hidden stone door
• 1set double arch door
• 1pcs upstairs
• 1pcs downstairs
• 4pcs large curved
• 5pcs small curved
• 1pcs summoning circle
• 5pcs open
• 10pcs hallway
• 9pcs single wall
• 7pcs corner
• 90pcs locking clips