I myself was playing same game but, 3 handed.
I shouted a “way to go! his way, and kept plugging along. Twenty minutes later the gentleman next to him hit a Royal also(10 handed). In my first review I praised the staffs friendly and professional attitude towards their customers, nothings changed there, they’re still simply the ‘Best’! A gentleman next to me was playing video poker(5 handed) and hit a Royal Flush on one of his hands! Outstanding I thought, and congratulated him. Well, it’s been just over a year since I posted a review about Rivers Casino.