Review for Rio Tranquilo Casino Review For Boomtown Biloxi Casino Google User Jan 19 '18 at 8:30 Boomtown was only casino from day one but for last 3 years I don't enjoy coming because 90 percent of the time you lose. Only reason I come now is my friend want to stop by.I have started to patronize the golden nugget. Love your waitress and slot employees View full site to comment or like