Collection: Lost Sewers (The Undercity)

The Lost Sewers: Don't Drink the Water

Beneath the gleaming city lies a network of filth and danger. The Lost Sewers collection is designed for the Dungeon Master who loves environmental hazards. In these tunnels, the terrain is just as deadly as the monsters. This series introduces mechanical elements and fluid dynamics to your tabletop.

Tactical Advantages

• Hazardous Movement: Our Sludge and Water tiles act as Difficult Terrain, halving movement speed and forcing players to make tactical choices: take the long way on the walkway, or risk the filth?
• Claustrophobia: The Pipe Ambush and tunnel sets create long, narrow corridors perfect for piercing spells like Lightning Bolt or breath weapons.
• Interactive Elements: Use the Sluice Gate to physically block paths, forcing players to solve puzzles or pick locks under pressure.

The Dragonlock™ Standard

As a licensed partner of Fat Dragon Games, we produce these tiles in Canada using neutral grey Hyper PLA. We print at a stunning 0.16mm resolution for terrain and 0.12mm for furniture, ensuring every wood grain and stone texture pops when you paint it. All sets include Dragonbite™ clips for a secure, wiggle-free fit.

Made to Order in Canada

Stop drawing blue lines on a mat. Build a 3D sewer system that your players can fear. Printed in neutral grey Hyper PLA for maximum durability and detail. Includes Dragonbite™ clips for modular connectivity.