The name says cs_assault, but the frames show a rooftop arena over a night city. Inside, sandstone-toned block walls and teal-tiled floors sit under low concrete ceilings, and a staircase built from rusty crates winds up past blue and red cargo containers. Two frames look out from corrugated rooftops across brick parapets at high-rise towers with lit windows against a purple night sky, with streets and parked cars far below.

The map covers 2944 × 3392 × 576 units and is built from 2,866 faces and 150 textures, a little lighter in geometry than the stock cs_assault. Sixteen spawns per side seat thirty-two players. Despite the cs_ prefix there are no hostages, no rescue zones and no bomb sites; buy zones are auto-placed by the engine at the spawns. The interactive set is modest: five ladders, four breakable objects and eight non-solid decorations. Besides the .bsp the archive drops extra files into the maps folder.