Trade Paperback. . Underwater creatures and treasure chests filled with gold lie waiting in this 10 payline game. Free Spins feature; Treasure Bonus. Linda Davick. 10+ ; Bonus Rounds. Mermaid Queen is a RTG online video slot with 5 reels and 20 paylines. Kate O'Hearn. 7, coins ; Free Spins. / ; Max Win. (Book #1 of Titans). (Book #2 of Mimi's World). Exciting features include wild mermaids, scatters. (Book #2 of Mimi's World). Underwater creatures and treasure chests filled with gold lie waiting in this 10 payline game. Mermaid Queen is a RTG online video slot with 5 reels and 20 paylines. 7, coins ; Free Spins. Low-medium ; Min / Max Bet. Jin Ji Bao Xi - Endless Treasure; Legacy of Ra Megaways; Legend of the Sword Mermaid Pays Paylines; Mermaid Pays 50 Paylines; Midas Magic! Mighty Titan. Low-medium ; Min / Max Bet. Sign up with 32Red Online Casino for the best bonuses, frequent special offers, instant payouts and one of the largest selections of casino games in the UK. Sign up with 32Red Online Casino for the best bonuses, frequent special offers, instant payouts and one of the largest selections of casino games in the UK. (Book #1 of Titans). Slot Volatility. $ Titans. Slot Volatility. Free Spins feature; Treasure Bonus. Exciting features include wild mermaids, scatters. Trade Paperback. Jin Ji Bao Xi - Endless Treasure; Legacy of Ra Megaways; Legend of the Sword Mermaid Pays Paylines; Mermaid Pays 50 Paylines; Midas Magic! Mighty Titan. Mimi's Treasure Trouble. The game also features both Wild and Scatter symbols, as well as a free spins feature and. $ Titans. Linda Davick. The game also features both Wild and Scatter symbols, as well as a free spins feature and. 10+ ; Bonus Rounds. / ; Max Win. Mimi's Treasure Trouble. Kate O'Hearn.