Moon Princess
18+ only. Wagering requirements apply (40x). Valid for new players. Terms and conditions apply. Play responsibly.
Moon Princess Slot Review

Three heroines, a 5x5 grid, cluster wins and a multiplier that keeps climbing within a spin. Moon Princess is Play’n GO’s anime-styled cluster slot from 2017, and it has remained a fixture in lobbies because it does something most grid games do not: it hands the player a choice when free spins begin. Love, Star or Storm? Each brings a different feature.
This Moon Princess slot review explains the mechanics, sets the numbers in context, and describes the kind of session the game produces.
What Is Moon Princess?
Forget paylines. Wins come from clusters of three or more matching symbols touching horizontally or vertically. Winning symbols disappear, new ones drop in, and every cascade within the same spin raises a win multiplier.
Three princesses sit beside the grid, and each has a Girl Power feature that can fire on a losing spin to rescue it. Clear the whole board and a Trinity meter fills, which opens free spins. The Moon Princess slot is built around momentum, and that momentum is what a Moon Princess Play n GO review has to capture.
Moon Princess at a Glance
The figures below follow the provider’s in-game paytable.
| Parameter | Value |
|---|---|
| Provider | Play’n GO |
| RTP | 96.50% |
| Volatility | High |
| Maximum win | 5,000x stake |
| Grid | 5x5 |
| Payout type | Cluster pays, 3 or more |
| Bonus features | Girl Power, Trinity, free spins |
| Multiplier | Rises with each cascade |
Moon Princess RTP, Payouts and Volatility

The Moon Princess RTP of 96.50% is in line with the category, and it is a long-run average rather than a forecast for one sitting.
The volatility is high because the big payouts depend on two rare events: clearing the grid in the base game and building a large multiplier in free spins. Many spins produce a small cluster and stop. Occasionally a cascade keeps rolling, the multiplier climbs, and the balance moves sharply… then it goes quiet again.
The 5,000x ceiling is reached only in the bonus, and only rarely. A budget set in advance is the only sensible way to play it.
How to Play Moon Princess
The mechanics take a minute to learn:
- Choose a stake with the bet controls;
- Spin to fill the 5x5 grid;
- Clusters of three or more matching symbols pay and are removed;
- New symbols cascade in, and each cascade increases the multiplier for that spin;
- Clearing the board fills the Trinity meter and opens free spins.
A Moon Princess demo shows how often the Girl Power features rescue a losing spin, which is worth knowing before real money is involved.
Moon Princess Features
Four mechanics define the game: cluster pays with a rising multiplier, the three Girl Power features, the Trinity trigger and free spins with a choice of heroine.

Cluster Pays and Multiplier
Three or more matching symbols in contact form a cluster. After it pays, the symbols are removed and new ones fall from above. Each cascade in the same spin adds one to the multiplier applied to subsequent wins.
The multiplier resets between spins in the base game; that is the single most important rule to remember.
Girl Power Features
When a spin lands without a cluster, one of the three princesses can step in. Love converts one symbol type into another. Star adds wild symbols to the grid. Storm removes two symbol types entirely. Each can turn a dead spin into a cascade. The trigger is random, so there is no way to summon a particular heroine.
Trinity and Free Spins
Clearing the entire grid fills the Trinity meter and starts the free spins round. The player chooses a princess, and her feature is guaranteed on each spin that fails to win. Crucially, the multiplier does not reset during free spins; it carries from spin to spin. That is where the top payouts are generated, though outcomes remain random. Moon Princess free spins cannot be purchased; the Trinity is the only way in.
Best Welcome Bonuses Offer for Moon Princess

The slot welcome package comes in three deposit stages:
| Stage | Bonus | Cap | Min deposit | Wagering (deposit / bonus) |
|---|---|---|---|---|
| First deposit | 200% | 2,000 USD | 25 USD | x1 / x35 |
| Second deposit | 100% | 2,000 USD | 25 USD | x1 / x35 |
| Third deposit | 50% | 2,000 USD | 25 USD | x1 / x20 |
Bonus-funded payouts are capped at 10,000 USD. A necessary caveat: wagering on the slot package counts Pragmatic Play games only, and Moon Princess is a Play’n GO title, so bonus funds have to be worked through on games from the qualifying provider. The workable approach is to play Moon Princess with real funds and use the weekly cashback of 10% on net weekly losses, credited on Sundays when the loss reaches 10 USD or more. A Pragmatic Play tumble slot such as Sweet Bonanza offers a comparable cascading feel and does qualify.
Moon Princess Graphics and Playing Experience
The art is soft anime: pastel colours, a night sky, a crescent moon and three heroines who react to the action. Cascades are quick and the soundtrack is light.
On mobile the 5x5 grid is compact and clear, and the controls do not crowd the play area.
Where to Play Moon Princess
A high-volatility cluster slot rewards a careful choice of platform. Reasonable criteria:
- A demo mode that needs no account;
- Rules, paytable and RTP inside the game;
- Secure payments and confidential handling of personal data;
- Transparent operator details and responsible play tools.
Before registering, depositing or playing, confirm independently that online casino activity is permitted in your jurisdiction. Set a budget and a time limit, and keep to both.