The number of slot machines will grow from 836 to 2,000 and the number of table games will go from 51 to 212. It also will expand the casino from 94,000 square feet to 174,000 square feet and the convention space from 200,000 square feet to 283,000 square feet. 22, Hard Rock CEO and President James Allen said that when the resort expands, it will increase from the 3,044 rooms The Mirage has to 3,640 rooms under the Hard Rock brand. If the sale is approved by the Nevada Gaming Commission on Dec. Hard Rock, owned by the Seminole Indian Tribe, took a major step toward acquiring The Mirage on Wednesday when the Nevada Gaming Control Board recommended approval of its $1.08 billion purchase from MGM Resorts International. Hard Rock International plans to close The Mirage, gut the entire three-wing hotel and casino and spend billions to expand and upgrade the property beginning in late 2023 or 2024, the company revealed Wednesday. 7, 2022 Nevada Gaming Control Board meeting. New rendering of Hard Rock International's guitar-shaped hotel along the Las Vegas Strip, shared by executives during a Dec.