Expand your UnderNidus hive city into the sump district — an L-shaped Alvearius corner structure, gas processing unit, machinery clusters, a 12-inch riser platform, the sump control building, a huge gantry crane and four container hab buildings. Multi-level industrial terrain built for vertical fights.
What's Included & Item Sizes (28mm)
Alvearius Corner — 152 × 151 × 59 mm (lower walls)
Gas Processing Unit — Gas processor: platforms, stairs, gas tanks, spherical tank, chem tank
Machinery Clusters (3) — 3 stackable 150mm machinery clusters + pipeline + steps
Riser Platform — 12in riser platform: 4 corner supports, 10 floors, 7 wall attachments, stairs, ramp
Sump Control Building — 103 × 178 × 78 mm (lower building)
Gantry Crane — Large gantry crane w/ cab + control hut
Container Hab Buildings (4) — 4 container hab buildings (incl double) + basic roof
Scale
Seven large underhive structures — a full 3x3 ft zone. Available in 28mm standard, 32mm and 40mm heroic — 32mm and 40mm variants scale up 110% and 126% respectively.
Compatibility
Warhammer 40k, Kill Team, Necromunda, Stargrave and most 28mm–32mm grimdark sci-fi skirmish games.
Durability Guarantee
3D printed in high-durability, non-toxic premium plastic. Unlike fragile resin that shatters when dropped, these pieces are rigid and built for heavy tabletop use.
Free Shipping to Canada & USA
Ships FREE to all addresses in Canada and the United States. US buyers: shipped tariff/duty free — no surprise fees at the border.
Designed for adult hobbyists, ages 14+ — not a toy for children. Made-to-order in Canada. Supplied unpainted and ready for primer. Northern Foundry is a proudly licensed partner of Corvus Games Terrain. This is an unofficial third-party accessory and is not affiliated with or endorsed by the creators of any compatible game systems mentioned.
