Moon Princess by Play'n Go - Online Slot Review

The neutral take on manga-style design makes this game suitable for nearly all audiences. There's nothing classic-Asian about it, and the generic cartoon form takes priority. The titular princesses are the only strong link to the famous Japanese Bishōjo art style.

It's another slot from Play'n GO boasting a five-by-five grid with the "match 3" win evaluation mechanism. If you've been following the studio's games, you'll recognize it from previous productions, like "Golden Ticket" or "Troll Hunters". Additionally, in Moon Princess, three random features appear in the base game, enhancing the gameplay. However, triggering the bonus game became significantly more complex than in the mentioned titles because now you must clear the entire grid instead of just uncovering five positions hiding the word "BONUS". Not to worry, though, because the princesses bring help on numerous occasions.

How To Win On Moon Princess Slot - Features and Mechanics

"Match 3" is an excellent alternative to a classic pay lines slot. You'll form wins from at least three (up to five) matching symbols in a horizontal or vertical line. Every winning combination will disappear, and any icons remaining above it will fall. Contrary to conventional cascading slots, no new symbols appear to fill the empty spaces, but there's an excellent reason for that – a free spins bonus for clearing the entire grid.

Before we dive into the most lucrative part of this slot, let's see what else Moon Princess has to offer in the base game.

Increasing Multiplier

Each consecutive win within the same win sequence will increase the multiplier by x1. It's important to note that every drop counts as one win, so if you score 3 wins within one, the multiplier will increase only by 1. In free spins, the multiplier does not reset between individual spins.

Wild and Mixed Princess Symbols

Every win consisting of 3 matching symbols (but only 3) will leave behind a Wild in its middle after disappearing. This feature has a massive potential of creating a chain effect, where Wilds continuously appear after wins get removed from the screen.

When you score wins containing princess symbols, you don't need to worry about them matching each other. All three will form a winning combination, even if there's one of each in the line. This is a tremendous advantage when trying to achieve the "Princess Trinity" feature.

Girl Power

Each of the princesses has her power. Active princess is always visible on the right-hand side in the desktop and mobile landscape view. In a mobile portrait, the color of the background is an indication of which girl is present.

The Girl Power feature may trigger only on non-winning spins.

Love (pink) – all instances of one symbol on the screen change into a different symbol

Star (blue) – one or two Wild symbols appear in random positions

Storm (green) – all instances of two symbols on the screen are removed

Princess Trinity

Each win containing princess symbols will charge up the special meter. The more of them in the hit, the more power is transferred to the meter. Three-symbol win charges one part, a four-symbol win two parts, and a five-symbol win will charge the entire meter. If the meter is not complete by the end of a single win sequence, it resets to empty.

Once the meter is fully charged, the ongoing sequence will play through to the end, and a fresh spin will occur. On that spin, each girl will trigger her power one after another. That may create a fantastic chain reaction capable of delivering significant wins, and it often leads to clearing the entire grid, which will take you to free spins!

Moon Princess Free Spins

Free spins in Moon Princess is one of the most thrilling bonus rounds among online slots. Firstly, you will need to choose one of the variants. Depending on which girl's bonus you pick, that one's power will be the only one present, but she will activate it on every non-winning spin. That's a huge advantage already. Also, depending on which princess you choose, a different number of free spins will be awarded:

- 4 free spins with Love

- 5 free spins with Star

- 8 free spins with Storm

Secondly, the increasing multiplier you already saw in the base game will now be immune to resetting after a winning sequence is over. The maximum value it can reach is x20.

The meter from the Princess Trinity feature is still here (although the feature itself is not, since there is just one girl present), and you can charge it in the same way. Only now, after it's filled, it will award extra free spins, and again their quantity will depend on the princess you've previously chosen:

- 4 extra free spins with Love

- 3 extra free spins with Star

- 2 extra free spins with Storm

If all that isn't enough to get you hooked, there's one more tasty treat waiting for the luckiest ones. Since clearing the grid in the base game triggers free spins, there had to be a different prize once you're already in the bonus round. That reward is an instant payout of 100 times your current bet value!

Moon Princess Graphics & Audio

Moon Princess comes with a dose of solid design. The whole area seems spotless and polished, with plenty of subtle animation around. All elements of the user interface perfectly match the theme, and random glares on the already shining gold bring a feeling of luxury to the entire setting.

Three low-value symbols match the high-paying princess icons in color and characteristic shape. The only odd one is a winged, golden bell that seems to be the divider of the paytable.

The soundtrack in Moon Princess feels energetic and pumped with anticipation, even when in an idle state. Music is mainly composed of electronic sounds with a strong accent of an electric guitar when the situation on the screen gains more importance.

Moon Princess On Mobile

Since the landscape view is almost identical to the desktop one, we'll talk more about the portrait orientation. Play'n GO did a fantastic job when distributing the interface in Moon Princess. The slot has several elements that must be clearly visible to track the gameplay properly. All of them are conveniently placed within the player's view: the multiplier value in the top left corner, the trinity meter in the bottom left, and the winning history in the bottom right. Reels are slightly above the screen's mid-point to make room for UI buttons at the bottom. The color and animations of the background change along with the active character, and it's a brilliant way to save a lot of space which would have to be committed to showing the princesses.

Moon Princess Slot – Final Thoughts

It is impressive how many attractive features Play'n GO implemented into just one slot. Moon Princess seems never to slow down and keeps players on the edge of their seats because every, even the tiniest win, can begin a massive chain reaction. With three brave girls at the player's side at all times, it feels like great wins are indeed within reach.

However, Moon Princes is not a game for the impatient. Due to high volatility, series of dead spins are noticeable. Also, the Girl Power feature often ends in a no-win situation or a very tiny one. It all comes back around when you hit Princess Trinity. A large chunk of RTP has to be assigned to this feature because, on most occasions, it delivers a big win, and in my experience, it's the most common way into the free spins. Frankly, in my whole time of playing Moon Princess (and there's literally been tens of thousands of spins), only once have I triggered them through clearing the screen in the main game.

On the visual side, even though the theme feels a bit girly and subtly brushes against the Japanese culture, we see it as an outstanding, universal slot with a chance of winning the heart of any casino enthusiast, regardless of gender or ethnicity. To sum up, soft and feminine outside but packs a serious punch that will send you to the Moon and back.