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Play the classic Moon Princess slot at PlayOJO for some magical animé action and the chance to win 5,000 times your stake!

Inspired by the 1990s animé hit Sailor Moon, Moon Princess is a one-of-a-kind slot online in the UK brought to you by Play’n GO.

With up to 500,000 coins to be won and loads of cool features, it’s no wonder our Moon Princess slot is becoming a cult casino classic.

How to play moon princess slot

Moon Princess is played on a 5x5 grid with cascading symbols, so there’s more ways to win than with a traditional reel-based slot.

To start the game, pick your stake value between 20p and £40, and then hit spin to fill the grid with new symbols.

Moon Princess Slot

To win a cash prize, match 3 or more symbols from the paytable in a vertical or horizontal row. Once you’ve hit a winning combo, the symbols will disappear, just like they do in other famous Cluster Pays slots like Reactoonz.

This creates space for the symbols above them to drop down and form new winning combinations.

Moon Princess is a high volatility slot, which means there’s potential for rare but very big payouts created not just by the cascading symbols mechanic, but also the multiplier.

Each time you hit a cascading win; a new multiplier is added on the left-hand side up to a maximum of 20X.

Moon princess slot: features & symbols

Moon Princess is a cute, colourful game with a magical, Asian cartoon theme, much like NetEnt’s Koi Princess. Symbols include the 3 princesses plus winged helmet, heart, star...

Every slot has a Wild symbol that substitutes for all other symbols, but here Moon symbol also replaces the middle symbol when you hit a 3-symbol win.

There are 3 Moon Princess slot features, Girl Power, Princess Trinity and Free Spins. The Girl Power feature is awarded randomly on non-winning spins and introduces reel modifiers connected to the 3 princess symbols – Love, Star and Storm – including extra Wilds and transforming symbols.

To trigger the Princess Trinity bonus, fill up the meter on the left by completing paytable wins using Princess symbols. Once full, you’ll enter a free round with reel modifiers.

Clear the grid completely and you will trigger the Moon Princess Free Spins bonus game. Pick from 3 different types of spins – Love (4 Free Spins), Star (5 Free Spins), or Storm (8 Free Spins).

Love and Star may have fewer spins, but they have bigger win potential. Cascading multipliers aren’t reset between Free Spins, and if you clear the reels again, you’ll bag a 200X instant win.

Why play moon princess slot with OJO?

Our players choose PlayOJO because they trust us to deliver fair gaming – no sneaky terms, no funny business. Join now to play Moon Princess and you’ll experience:

  • Bonuses with no wagering requirements
  • All wins from bonuses paid in cash with no conditions
  • Money back on every bet with no strings attached
  • No minimum withdrawal
  • Licenced by the UK Gambling Commission


What is the Moon Princess slot RTP?

The theoretical return to the player of the Moon Princess slot as Montezuma UK is 96.5%, but you’ll also get extra cash back in real time while you play, in the form of OJOplus payments. Play Moon Princess or any other online slots in the UK for real money at PlayOJO and we’ll give you real cash back in real time with no strings attached.

Can I play Moon Princess for free?

Nope there’s no demo mode for Moon Princess, but you can play the Moon Princess slot for real money from just 10p per spin.

What slot provider makes Moon Princess?

Moon Princess was launched in 2017 by Play ‘N GO, who followed it up in 2021 with Moon Princess Christmas Kingdom, another ‘cluster pays’ slot with the same characters but this time, a festive flavour too. The award-winning games developer is famous for its visually stunning, feature-heavy slots, and their skills are on display here, ensuring there’s loads to discuss in our Moon Princess slot review.