A medium-sized map, Casino features a main room containing a casino playing area with two platforms on both sides of it. Multiple rooms and hallways are also in the map.
Long range can be used here as there are two platforms that provide a decent view of the main hall. However, since four staircases are connected to both platforms and the viewpoints the platforms provide have no protection, mid range and short ranged are often used.
The hallways provide decent blind spots for close quarters combat.