. Key How to play. 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. Try Bay Of Pirates slot online for free in demo mode with no download or no registration required. Return to player. Pirate Bay is a slot machine in the style of sea pirates. Try Pirate's Booty slot online for free in demo mode with no download or no registration required. Game Type. %. Play Caribbean Pirates slot completely for free, without spending any money. If you get a win. Embark on a fun swashbuckling adventure to Pirates Bay with this new slot machine from Rabcat, offering wins worth up to golden doubloons. Press the "Spin" button to spin the reels.