Mermaid Queen is a RTG online video slot with 5 reels and 20 paylines. 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. (Book #2 of Mimi's World). Free Spins feature; Treasure Bonus. Trade Paperback. 10+ ; Bonus Rounds. Mermaid Queen is a RTG online video slot with 5 reels and 20 paylines. 7, coins ; Free Spins. Exciting features include wild mermaids, scatters. Linda Davick. $ Titans. The game also features both Wild and Scatter symbols, as well as a free spins feature and. $ Titans. Trade Paperback. Free Spins feature; Treasure Bonus. 7, coins ; Free Spins. Slot Volatility. 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. The game also features both Wild and Scatter symbols, as well as a free spins feature and. 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. . Linda Davick. / ; Max Win. Kate O'Hearn. Underwater creatures and treasure chests filled with gold lie waiting in this 10 payline game. 10+ ; Bonus Rounds. Mimi's Treasure Trouble. Mimi's Treasure Trouble. Underwater creatures and treasure chests filled with gold lie waiting in this 10 payline game. Kate O'Hearn. (Book #1 of Titans). Exciting features include wild mermaids, scatters. (Book #1 of Titans). Low-medium ; Min / Max Bet. (Book #2 of Mimi's World). / ; Max Win. 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. Slot Volatility.