There are 11 different types of table games at Hollywood Casino Columbus. Bar service begins at 3pm Sunday through Thursday and at 2pm on Fridays and Saturdays. Patrons must be at least 21 years of age. More than 200 slot and video poker machines are located on the temperature-controlled patio. However, smoking is allowed on the 8,000-square-foot outdoor gaming patio. Smoking is not allowed inside Hollywood Casino Columbus.