Depths of Perdition - Core Corridors (STLs)

Depths of Perdition - Core Corridors STL Pack Build sprawling industrial corridor networks with a modular sci-fi interior terrain system designed for immersive gameplay and endless layout possibilities. Core Corridors forms the foundation of the Depths of Perdition terrain ecosystem, providing all the essential pieces needed to create interconnected hallways, maintenance tunnels, access routes, and industrial passageways. Every tile is built on a fully modular 6" system designed to connect seamlessly for fast setup and highly replayable battlefield layouts. The system includes multiple corridor widths, modular transitions, removable doors, and a full range of junction pieces, allowing you to create everything from claustrophobic maintenance tunnels to broad industrial access corridors. Designed for both narrative and competitive play, the terrain creates meaningful movement choices, chokepoints, and line-of-sight blocking throughout the battlefield. Perfect as a starting point for new hobbyists or as a flexible modular toolkit for expanding existing terrain collections. Includes: Primary Corridors Secondary Corridors Maintenance Tunnels L-bends, T-junctions, 4-way intersections, straight sections, and dead-ends Transition tiles between all corridor widths Modular removable doorframes and doors Fully modular 6" terrain system Compatible with games such as Warhammer 40k, Necromunda, Kill Team, Boarding Actions, Stargrave, One Page Rules Grimdark Future, and other sci-fi tabletop games. Features: Modular interior terrain system Support-free printing Designed for highly varied layouts Easy to expand with additional Depths of Perdition sets Optimized for FDM printing Instant STL download