If you get a win. Demo play for fun, no download or registration required. Pirate King Online (also known as Tales of Pirates) is fully 3D designed multiplayer online game based on years of background history with. . Play Caribbean Pirates slot completely for free, without spending any money. Return to player. Key How to play. Press the "Spin" button to spin the reels. Try Pirate's Booty slot online for free in demo mode with no download or no registration required. Try Bay Of Pirates slot online for free in demo mode with no download or no registration required. Game Type. Pirate Bay is a slot machine in the style of sea pirates. Embark on a fun swashbuckling adventure to Pirates Bay with this new slot machine from Rabcat, offering wins worth up to golden doubloons. %.