Click-Lock City is a fully modular snap-fit construction system designed for FDM 3D printing. Using a bespoke Click-Lock joint system, every panel, wall, and roof section clips together securely without any glue required. Assemble towering structures, industrial blocks, walkways, and multi-level cityscapes, then disassemble and flat pack them for simple storage or transport.

This Mega Bundle includes the Core Set plus over 30 expansion packs, containing more than 750 STL files.

Key Features:

Glueless snap-fit modular construction

Prints flat for maximum strength and reliability

Support-free design to save filament and printing time

Stackable multi-level structures with walkways and bridges

Print-in-place working doors

Template files included for custom panel creation

Compatible with 28mm - 32mm tabletop games, cyberpunk, post-apocalyptic, and sci-fi settings

What is Included:

Core Set: 10x Single Kiosks, 2x Two-Bay Buildings, 2x Three-Bay Buildings, 1x Three-Storey Building, 1x Bridge, Plain Roof Set, Staircase System, and Template Files

30+ Expansion Packs: Elevator, Bridge Pack, Roof Sections, Column Infills, Barriers, Garage Doors, Shop Signs, Street Accessories, Brick Walls, Feature Roof Pack, Tech Housing, Rooftop Clip-Ons, Print-In-Place Doors, Air Conditioners, Mesh and Open Walls, Shop Fronts, Tech Alpha Pack, Techno Gothic Pack, Dive Bar, Underground Station, Science Lab, Concrete Block Walls, Industrial Walls, Ladder Panels, Walkway Platforms, Shipping Container Walls, and more

3D Printing Technical Specifications:

File Format: STL

Printer Type: FDM

Minimum Bed Size: 180mm x 120mm

Nozzle Size: 0.4mm

Layer Height: 0.2mm

Supports: None required

Tested on Ender-style printers