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Play Moon Princess Trinity for Free in Demo Mode by Play'n GO

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Moon Princess Trinity

Game information

Game developer Play'n GO
Progressive Jackpot
Configurable winlines
Free spins
Quickspin feature
Gamble feature
Bonus buy
Layout 5-5-5-5-5
Min bet $0.1
Max bet $100.0
Release date February 2023
Last update 11 Sep 2022
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Moon Princess Trinity

Try Moon Princess Trinity slot online for free in demo mode with no download and no registration required and read the game's review before playing for real money.

Cluster pays
5.95 Guru Score
Quick verdict

Fans of the original Moon Princess slot will find plenty to enjoy here. The game is beautifully designed and has some fun bonus rounds, though the reduced winning potential and low RTP may disappoint some players.

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About game provider

Moon Princess Trinity review

Moon Princess Trinity is another entry in the popular Moon Princess slot series from Play’n Go. Those who have played the original Moon Princess slot will know that it is loosely based on the popular Sailor Moon anime franchise.

The slot series is based around three princesses, each appearing at the reels' side to use their magic powers. Each power is a reel modifier of some kind.

Graphics, Sounds and Animations

Fans of anime and those that have played the original Moon Princess Trinity slot will instantly recognise the animation style of the game. The graphics here are great, with each of the three characters being brought to life with some high-quality animations.

The reels float high above the clouds, with the background colour alternating depending on which of the three characters is around. The winning animations keep the action going, with colours and lights bursting from the screen constantly.

As far as the soundtrack is concerned, the game hasn’t changed much from the original. It has a 90s-style soundtrack that makes you feel like you’re playing an anime-inspired game in an arcade or on your Sega Megadrive.


The gameplay for Moon Princess Trinity is virtually identical to the original Moon Princess. The game uses a 5x5 grid. Traditional paylines are done away with, instead, the game pays out when players land matching combinations of three or more in a straight line, either vertically or horizontally, anywhere on the grid.

Winning symbols are then removed from the grid, and the remaining symbols fall to make new combinations. When no new winning combinations are formed, this ends. A win multiplier is increased for each drop.

Gameplay video

Wilds, Bonuses and Free Spins

Many of the bonus features in the Moon Princess Trinity slot are carried over from the original slot. Firstly, whenever winning symbols are removed, they will leave a Wild symbol behind on the grid to help keep the winning streak going. Secondly, you will want to look out for highlighted spaces left behind. If a win is formed in one of these, then the win Multiplier is increased by one.

The three main characters are at the centre of the action. Each of them has their own power that can trigger at random on any spin. The triggered power will correspond with the character on the side of the reels.

Love transforms one set of symbols to another, Star adds one or two Wilds to the reels, and Storm removes two sets of symbols, often lower-paying ones.

A Golden Meter sits on the left-hand side of the reels and is filled up whenever you land winning combinations. If you fill the meter, it will trigger the Trinity Game round. For this, players are given one Trinity Spin, with each of the characters performing their powers. If you are able to empty the grid, then you will get another Trinity Spin.

If you are able to empty the grid on a standard spin, then you will be rewarded with 50x your bet. Unfortunately, the game does not have a Free Spins bonus like the original.

Bet Sizes, RTP and Variance

The maximum win available in Moon Princess Trinity is 4,000x your stake, which is a drop from 5,000x in the original slot.

The RTP for Moon Princess Trinity comes in at 94.2%, putting it considerably lower than the industry average, though as with all Play’n Go slots, there are multiple versions of the slot available, some of which have higher RTPs. We would highly recommend finding a version with a higher RTP if possible. The game is considered highly volatile.


If you were a fan of the original Moon Princess slot, then you are going to enjoy Moon Princess Trinity. The franchise has been a big hit for Play’n Go, and this is not going to be the game to stop its hot streak. The lack of free spins, the considerably lower than average RTP and the lower maximum win will disappoint some people, but the beautiful design, highly volatile bonus rounds, and gameplay balance things out.

Author: Liam Hoofe | This review was last updated: 04 Aug 2023
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