(Ellen Schmidt/Las Vegas Review-Journal) casino gaming win increased by double-digit percentages again in February, marking two years in which state gaming operations collected more than $1 billion a month, the Nevada Gaming Control Board reported Tuesday.Ĭlark County casinos alone surpassed $1 billion for the 10th straight month, building a streak of its own. Guests mill about the casino floor at The Plaza on Thursday, March 2, 2023, in Las Vegas.