The term 'Casino Numbers Game' refers to the game of Keno, which is a lottery-like game that originated in China and was brought to the United States in the 19th century. Players select a set of numbers from 1 to 80 and then wait for 20 numbers to be randomly drawn. If enough of the player's numbers match the drawn numbers, they win a prize. Keno is a popular game in casinos and is also available online.