Crawling through the vent system was supposed to be a flank move, tight, dark, and quiet. The Corporal led the way, pulse rifle shaking in sweaty hands. The Technician followed with the motion tracker. The Sergeant brought up the rear, muttering that this was a bad idea.

Then the tracker went off. Fast. All sides. The vents echoed with inhuman screeches. The steel shook. One Private screamed, dragged away mid-crawl. Blood sprayed across the duct walls. They weren't alone in the vents. They were being hunted in them...

Sci Fi Modular Corridor 3d printable Terrain

[This is our inspired 3d board for the game IGDITC by Galeforce Nine.]

Dimensions:  180mm* 210mm *25mm Height. (Different Dimensions)

(Set to 28mm, Can be re-scaled)

6 tiles containing all terrain features. 

Place holder for Counters on all exits.