Developer 
Features Pearl Bay: Mermaid Kingdom is a 2025 slot from High 5 Games with five reels and a bet range from 0.2 to 200. The game uses tumbling reels, so winning combinations clear and can be replaced by new symbols in the same round while wins continue. Free Games are included, giving the slot an additional bonus feature beyond the base play.
The Power Bet system adds two enhanced modes: Retumbling Wild + Jackpot, and Retumbling Wild + Transforming Wild + Jackpot. These features can introduce re-spin wilds, transforming wilds and jackpots stated at up to 5,000x. The slot review also notes that jackpot outcomes can be triggered within these Power Bet modes.
For players who want to inspect the mechanics before staking real money, the demo version is suitable to play for free and practice before playing for real money. The page is designed to sit beside the game launcher and gives a brief overview of the slot structure, special symbols and bonus rounds.
