Review for Plainridge Park Casino Review For Boomtown Biloxi Casino Google User Feb 22 '18 at 6:07 Went to Boontown Casino tonight and has a wonderful time. Slots were paying good. Very friendly staff only thing wrong I put a $20.00 bill in a dollar slot and got credit for only $5:00. Asked an attendant and was told he would get someone, never heard from him or anyone else but still had a good time. Will be back View full site to comment or like