Zone Mortalis: Columns & Walls | Games Workshop Terrain for Warhammer 40,000

Zone Mortalis: Columns & Walls delivers compact, highly detailed modular terrain for tight, high-stakes battles. The concept of Zone Mortalis evokes a deadly ground where fighters weave between cover, narrow gaps, and obstructive lines of sight, making close-quarters skirmishes feel intimate and tactical.

What you get

• 6 Columns
• 1 Wide Wall
• 4 Walls
• 2 Wide Doors
• 2 Doors

Modularity and compatibility

The kit is designed to interlock with other Zone Mortalis components, enabling seamless layouts and future expansions. Its multipart plastic construction supports countless configurations, so you can reconfigure between missions, swap layouts between sessions, or store pieces neatly when not in use.

• Fully compatible with Necromunda, Warhammer 40,000, Kill Team, and The Horus Heresy sets that share the Zone Mortalis system.
• Interchangeable pieces allow quick re-layouts mid-game or between campaigns.

Playstyle, setups, and ideas

Expect dense firefights and tactical nuance as fighters use corners, doors, and column lines to control sightlines. The modular design supports narrow corridors, tight chokepoints, and multiple routes, adding depth to both skirmish and narrative missions.

• Build a compact arena for a Kill Team skirmish with rapid ingress and egress.
• Set up a Necromunda duel in a ruined corridor complex with blocking opportunities.
• Use in Warhammer 40,000 missions as a modular trench-like battlefield for short-range engagements.

Durable plastics and fine detailing help the terrain look purposeful on the table, while the interchangeable shapes invite experimentation. Whether you’re crafting a tight fortress section or a dense open-area layout, these columns and walls scale with your existing terrain and your preferred battle style.