Made with Grok Imagine · CC0 · 11 Sept 2026

Rooftop District Terrain Tilesheet 4x4

Generated from: Pixel art tileset sprite sheet for a 2D side-scrolling platformer, exactly 16 tiles arranged in a strict 4 by 4 grid (4 columns, 4 rows), equal square cells filling the whole image edge to edge, no extra margin, no gridlines, no labels, no separators. Flat front-on orthographic view, no perspective, no drop shadows, crisp chunky pixel clusters, dark outlines, readable when each cell is scaled down to 20x20 pixels. Melancholic urban-decay film-noir palette for a cold night rooftop district high above the city: floor #30333c, wall #141824, accent #8fa8d8. READ ROW-MAJOR FROM THE TOP-LEFT CELL, in this exact order: row 1: (0) floor_top - roof deck slab with a lighter concrete top edge; (1) floor_fill - repeating flat bitumen and gravel roof surface, uniform, fully tileable; (2) platform_top - concrete beam top with a cold rim light along its upper edge; (3) platform_fill - dark concrete beam underside. row 2: (4) wall - dark night brick facade wall, dim and desaturated; (5) ceiling - dark blue-gray concrete slab panel seen from below; (6) ledge - low rooftop parapet ledge with a cold blue highlight on top; (7) crate - a weathered wooden rooftop crate. row 3: (8) pipe_h - steel conduit running horizontally; (9) pipe_v - steel conduit with a junction box running vertically; (10) sign - a cold blue glowing sign box made only of abstract rectangles and bar shapes; (11) vent - a square metal roof vent with louvers. row 4: (12) sky - deep indigo night sky backdrop, flat and clean with a faint haze; (13) silhouette_a - distant city skyline building silhouettes, flat dark shapes; (14) silhouette_b - closer darker rooftop and antenna silhouettes; (15) void - flat near-black fill. Seamless tiling: cells 0 through 6 are repeated across the level, so their edges must match up seamlessly with no unique shadow, gradient or vignette. Absolutely NO letters, numbers, words or readable text characters anywhere - evoke signage with abstract glowing shapes only. Keep all colors inside the listed cold blue-gray night family.