Moon Sisters Demo Slot by Booongo Free Play

Moon Sisters is an online Slot from Booongo.

Quick Facts

- Layout: 5 reels x 3 rows

- Paylines: 25 fixed

- Key mechanics: Hold and Win, Respins, Fixed Jackpots

- Special symbols: Koi Carp Wilds, Moon Bonus symbols

How the Game Plays

Set within a tranquil Asian garden under a moonlit sky, Moon Sisters focuses on a serene aesthetic featuring cherry blossoms, lotus flowers, and colorful butterflies. Developed by Booongo (now 3 Oaks Gaming), the game utilizes a standard 5x3 grid where the two titular sisters serve as the highest-paying regular symbols. Winning combinations are formed by matching symbols from left to right across 25 fixed paylines, accompanied by a calming traditional soundtrack that reinforces the ethereal atmosphere.

Hold and Win Bonus Explained

The central attraction of this slot is the Hold and Win bonus round, which triggers when six or more Moon Bonus symbols land simultaneously on the reels. Once activated, the triggering Moons lock into place, and the grid clears of regular symbols. You begin with three respins, and every time a new Moon symbol appears, it also sticks to the reels and resets the respin counter to three. The feature concludes when you either run out of respins or fill the entire 15-slot grid with symbols.

Fixed Jackpots Explained

During the Hold and Win feature, specific bonus symbols can land to award one of three fixed jackpots. The Mini and Major jackpots are triggered by landing their respective Moon symbols during the respins. The ultimate prize, the Grand Jackpot worth 1,000x the total bet, is awarded only if you manage to fill all 15 positions on the grid with Moon symbols before the round ends.

Click the Play for Free button to load the Moon Sisters demo, test its features and payouts and decide if it is a game you enjoy.