underground prison labyrinth 3d model

An unfinished, claustrophobic underground labyrinth half-excavated tunnels, clustered prison cells, five random pit voids, and broken construction rooms designed for intense 10-player close-quarters battle royale. “Massive underground labyrinth 800–1000 m square, low ceilings, narrow winding corridors, some areas clearly unfinished with exposed rebar and scaffolding, rows of rusted prison cells, five irregular pit chasms, cramped combat rooms, flickering sodium lamps and failing emergency lights, peeling concrete, damp stone, stagnant water puddles, smeared handprints, stray chain links and broken crates, oppressive shadows, heavy atmosphere of psychological dread cinematic, hyper-detailed, volumetric fog, moody color palette, high contrast, realistic textures.”