A dramatic, tileable ruin texture featuring small handmade bricks overwhelmed by crumbling lime mortar, collapsed courses, and sharp cavities revealing inner rubble and ochre dust. Supplied as seamless 4K maps—Base Color, Normal, Roughness, Ambient Occlusion, and Height/Displacement—calibrated for shadow‑free PBR in Blender, Unreal Engine, Unity HDRP/URP, 3ds Max, Maya, and Substance tools. The height map enables aggressive parallax or tessellation to push jagged voids, slumped mortar, and torn brick edges, while tuned roughness captures dusty matt areas with occasional damp, slightly glossy patches. UV‑friendly and non‑directional, it tiles cleanly for castles, siege damage, post‑war ruins, mining tunnels, and fantasy dungeons; pairs well with decals like cracks, soot, moss, ivy, or debris piles. Optimized PNG/TIFF with clear naming and suggested normal/displacement strengths for fast setup across engines; licensing suitable for games, films, ArchViz, and promotional renders.