Moon Sisters

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Rules and Gameplay

Moon Sisters is an enthralling slot game developed by 3 Oaks Gaming, set against a mesmerizing Asian theme. This game transports players into a serene world represented on a layout of 5 reels, 3 rows, and 25 betways. The objective is straightforward – match symbols across the reels to form winning combinations. The betting range is welcoming to all types of players, starting from $0.25 to a maximum of $60 per spin. With medium volatility, it offers a balanced blend of risk and reward, aiming to provide an engaging experience for both casual and avid slot players.

Bonus Features

Moon Sisters stands out with its Hold and Win feature, delivering excitement with every spin. The bonus features include:

  • Fish Wilds – These symbols substitute for other symbols to form winning combinations.
  • Moon Bonus symbols – Trigger the central Hold and Win feature.
  • Hold and Win feature – Activated by landing 6 or more Moon Bonus symbols, granting players 3 respins with the possibility to reset the count with every new symbol that lands.

Players are drawn into a suspenseful gameplay as they aim to collect Moon Bonus symbols, which could lead to winning one of the game’s three fixed jackpots – Mini, Major, or the coveted Grand jackpot.


The symbols in Moon Sisters are a blend of traditional and thematic elements, divided into low pays and high pays:

  • Low pays – Represented by card ranks from Jacks to Aces, offering payouts up to 2x your bet for a five-of-a-kind combination.
  • High pays – Include flowers, butterflies, and the two titular sisters, with the more valuable sister symbol offering up to 10x your bet.

These symbols add depth to the game’s theme, with the high pays reflecting the beauty and elegance of Asian culture.


The Moon Sisters slot provides players with the opportunity to win up to 1000x their stake, especially through the Grand jackpot. The game features a theoretical RTP (Return to Player) of 95%, slightly below the industry average, which impacts the expected payouts over the long term. Here are some notable payouts:

Symbol 3 of a Kind 4 of a Kind 5 of a Kind
Low Pay (J-A) Up to 0.5x Up to 1x Up to 2x
High Pay (Sisters, Butterfly, Flowers) Up to 1x Up to 5x Up to 10x


Moon Sisters offers 25 fixed paylines, providing ample opportunities for players to form winning combinations across the reels. The game’s structure allows for wins to be calculated by matching symbols on these paylines, from left to right, ensuring that each spin can bring the excitement of potential wins.

Pros & Cons

Pros Cons
Engaging Hold and Win feature Below-average RTP of 95%
Three fixed jackpots Limited gameplay features
Beautiful Asian theme with a focus on the Moon Sisters Medium volatility may not suit all players

Minimum and Maximum Bet

The betting range in Moon Sisters caters to a wide spectrum of slot enthusiasts, starting from a minimum of $0.25 and capping at a maximum of $60 per spin. This range ensures that both casual players and high rollers find their comfort zone while engaging with the game.

Game Jackpot

Moon Sisters features a Grand jackpot that can multiply a player’s bet by up to 1000 times. This significant win is part of the game’s medium volatility framework, balancing the frequency and amount of payouts. The RTP, or Return to Player, stands at 95%, which is slightly lower than the industry average, indicating the house edge over a longer playtime. The game’s volatility and RTP together shape the overall gaming experience, influencing both the risk and reward aspects of gameplay.

About Provider

3 Oaks Gaming, the developer behind Moon Sisters, is rapidly making its mark in the gaming industry with its vibrant and engaging slot titles. Founded in 2021, the company has quickly expanded its game portfolio, featuring titles known for their colorful graphics and innovative gameplay. Despite being relatively new, 3 Oaks Gaming leverages the experience of industry veterans to create captivating gaming experiences. Their focus on quality and player engagement is evident in every release, promising a bright future in the iGaming landscape.

How To Play

  1. Start by setting your bet size, ranging from $0.25 to $60 per spin, to suit your bankroll.
  2. Spin the reels and aim to match symbols across the 25 fixed paylines from left to right.
  3. Look out for the Fish Wilds and Moon Bonus symbols to increase your chances of winning combinations and triggering the Hold and Win feature.
  4. Activate the Hold and Win feature by landing 6 or more Moon Bonus symbols. This gives you 3 respins, with the potential to reset the count with each new symbol landed.
  5. Aim to fill the entire board with Moon Bonus symbols to hit the Grand jackpot, multiplying your bet by up to 1000x.


Moon Sisters by 3 Oaks Gaming offers a unique gaming experience with its serene Asian theme and the thrilling Hold and Win feature. While the game presents an appealing aesthetic and the chance to win big through its fixed jackpots, the slightly lower RTP and medium volatility might not appeal to all players. However, the game’s engaging gameplay mechanics and the potential for significant payouts make it a worthy addition to the portfolio of any slot enthusiast. As with any slot, the balance between risk and reward is key, and Moon Sisters offers just that, wrapped in a beautifully designed package.