Made with text-to-3d · CC0 · 16 Sept 2026

Decayed Brutalist Research Complex

Generated from prompt: Exterior of a decayed brutalist underground research complex: one massive low monolithic reinforced-concrete building block, half-buried in a hillside, seen from outside at a distance slightly above ground level, night. Front facade with one large sealed main entrance (rusted rolled steel blast shutter, recessed), a horizontal row of narrow vertical slit windows, and two dark broken boarded-up window openings at mid height. Tall concrete ventilation stacks and exposed rusty pipes running along the wall, a bent rusted metal railing on a small concrete ledge, cracked and stained grey concrete with dark water streaks, dirt and moss where the earth buries the lower level. Heavy slab-like brutalist geometry, strong simple silhouette, decayed and ruined, low-poly game-ready asset, dark weathered concrete material, single object centered on a flat ground plane, no text, no signage, no people, no vehicles, no interior.