Review for Harrah's Gulf Coast Review For Harrah's Gulf Coast Google User Sep 18 '16 at 8:09 Tightest slots in Biloxi. I lost $1100 in 32 minutes (yes, my wife timed it). We played a variety of popular slots, like Buffalo Grand, and the money was gone in an instant. We got two bonuses total that paid out a total of $18 -- yes, $18 -- at max bet. Say goodbye to your money if you play at Harrahs in Biloxi! GREEDY GREEDY casino! They are the worst, along with Island View, IP and Treasure Bay -- by far, all the tightest slots in Biloxi. Horrible experience, we will NEVER be back. The amount of money I lost should have lasted all day, instead it was gone in a half-hour -- that's all I need to know to AVOID this dump like the plague. View full site to comment or like