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100% up to 1500 AUD + 150 free spins
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Moon Sisters by Booongo slot review

Oliver Noah

Moon Sisters by Booongo slot review

The game is about two moon systems which are represented as beautiful ladies. Together with them, there are some other symbols available, that make the game and the design even more vibrant. The game itself is of low volatility and this is why it’s suitable for casual players. The RTP rate is the most disappointing thing about the game. It is lower than the average RTP rate of slot machines would have been. With only 95% and low volatility, the game is still worth trying due to the payout, which can be as much as $60,000. This happens with the maximum bet of $60 and the maximum payout at a total of 1,000x the stake. 


The slot game comes with 5 reels and 25 active pay lines. Thus, there are quite a few ways to win. There are some different symbols that make the game definitely worth a try. As for the features, there are not really many of them, but we can still highlight the ones you should pay attention to. 

Among some other symbols present on the reels, there are several you have to have your eye on. This symbol is the Fish Wild. The wild does not only act as a substitute, but also assists you in creating the winning combinations. The symbol can also be used in combination with some other symbols. This is a usual characteristic of the wild symbols. And there is nothing special about the wilds of the Moon Sister slot. 

While the wild acts as a substitute, you can not make it act as a replacement for a bonus symbol. Another important symbol that you have to pay attention to is the Full Moon symbol. It is very logical that we would have the moon symbol in the slot game named after the moon. This symbol is the one that triggers the bonus game. If you manage to draw 6 symbols randomly on the reels at the same time the bonus feature of the game will be activated straight ahead. 

When the bonus mode is activated, the symbols that you have started with will remain sticky. Re-Spins follow the mode. During the respin mode, only the moon symbols appear on the reels. The rest of the spots will remain blank. Any new Moon symbols are also turned sticky during the mode. 

There is a specific value for the sticky symbols on the reels. The range of them is from 1x to 25x the stake. At this point, you can even trigger the fixed jackpot of the game. For this, you need to collect fixed 15 Moon Sister symbols together. 


Booongo has definitely worked hard to offer a very sophisticated design and vibrant colors of the visual elements present in the game. Besides the fact that the Moon Sisters are representations of great work themselves, the symbols around them are worth your attention as well.

The Chinese themed slot game shows the lady moons, dressed up in traditional Chinese clothing. The moon and the fish symbols are the wilds of the game and thus can be the highest paying symbols of the game as well. There are some regular symbols present in the game. The sisters, butterflies, cherries, and the lowest paying symbols, four royals. 


Overall, the low volatility slot game is something that casual players would definitely love to play. The game offers simple features yet a very vibrant design and very attractive sisters as characters. The total payout of the game can be a solid $60,000, which can be another motivator to play.