A close-up of a tabletop gaming setup showing a printed sci-fi vent shaft terrain piece with a finger pointing at it. A large red YouTube play button overlay is centered, with text reading 'Aliens vent shafts.

Vent Shafts Expansion

Name: Vent Shafts Expansion
Brand: Lv427Designs
Availability: InStock

Hidden routes. New tactics.

This YouTube video explores the Vent Shafts Expansion, adding another layer of strategy and realism to the LV427 Designs modular terrain system. Discover detailed ventilation corridors, industrial styling and flexible layouts that create exciting opportunities for exploration, ambushes and dramatic escapes.

Designed for support-free FDM printing, this 3D printable sci-fi terrain expands your colony with hidden pathways that seamlessly connect to existing rooms and corridors.

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