Moon Princess 100

Moon Princess 100 Slot Review

Play’n GO have established themselves as one of the industry’s most reliable developers, and their decision to revisit the original Moon Princess with an enhanced release speaks volumes about the game’s enduring appeal. Moon Princess 100 takes the beloved formula and substantially upgrades the mathematical specifications whilst maintaining the core mechanics that made the original so successful amongst Japanese anime enthusiasts.

Base Game & Features

Moon Princess 100 operates on a 5×5 cluster pays system, where adjacent symbols horizontally or vertically form winning combinations. The game’s foundation rests on two core feature mechanics that define the entire experience: Girl Power and the Princess Trinity meter.

Girl Power Feature

Girl Power triggers randomly during non-winning base game spins. Each of the three Princesses-Love, Star, and Storm-activates a unique modifier:

• Love: Transforms one set of symbols into another, creating new winning combinations
• Star: Adds 1-2 additional wild symbols to the grid in random positions
• Storm: Removes up to 2 complete symbol sets from the playing area

These modifiers provide genuine variety to base game sessions, though their random nature means you cannot rely on consistent activation. The feature is appreciated by players familiar with the original, as it remains the signature mechanic that defined Moon Princess’ appeal.

Princess Trinity Feature

The Princess Trinity meter sits on the left side of the reels and fills whenever you land symbols from any of the three Princesses-Love, Star, or Storm. Each Princess symbol (3, 4, or 5 of them) fills one section of the meter. With three sections total, filling the entire meter guarantees activation of all three Girl Power modifiers simultaneously during the next free spin. This creates the potential for dramatic cascades as winning symbols drop and new combinations form under triple modifier conditions.

The mechanic creates natural rhythm to gameplay. Base game feels measured until Princess symbols start appearing, at which point the meter fills and tension builds toward the feature activation. When Trinity completes, the feature delivers tangible value, though reaching the free spins that follow requires clearing the entire grid minus one symbol-a tall order that doesn’t trigger on every meter fill.

Additional Base Game Mechanics

Beyond Girl Power and Trinity, the game includes several supporting mechanics:

• Cascading Reels: Winning symbols are removed, and remaining symbols drop to fill gaps, creating potential chains of consecutive wins on a single spin
• Multiplier: Increases with each winning combination, reaching up to x100 (upgraded from x20 in the original Moon Princess). This represents one of the most significant improvements in the 100 release
• Wild Symbols: Substitute for all high and low-paying symbols and remain on the reels for a set number of spins

Free Spins Feature

Clearing the entire reel set during Trinity feature gameplay triggers the free spins round. Players choose from three Princess options, each offering different free spin allocations:

• Love: 4 free spins (lowest allocation)
• Star: 5 free spins
• Storm: 8 free spins (maximum per trigger)

The distinction here is crucial: Moon Princess 100 allows up to 100 free spins total, compared to just 20 in the original-a five-fold increase that fundamentally changes win potential. During free spins, the multiplier persists and continues accumulating with each winning combination, creating genuine opportunity for substantial multiplier runs. The community reports mixed experiences here: whilst the 100 free spins ceiling is genuine, reaching high free spin counts remains challenging. Players commonly see 8-12 free spins awarded, with the occasional larger run of 20-30 providing excitement without regularly hitting the maximum.

Game Specifications

• Provider: Play’n GO
• Release Date: April 7, 2022
• Grid Configuration: 5×5 cluster pays
• Game Type: Video Slot
• RTP: 96.20% (default; varies 84.20%-96.20% depending on operator configuration)
• Volatility: High (8/10 rating)
• Minimum Bet: £0.20
• Maximum Bet: £100
• Maximum Win: 15,000x stake

The specification sheet reveals the extent of Play’n GO’s enhancement versus the original: the multiplier cap increased from 20x to 100x, free spins potential from 20 to 100, and max win from 5,000x to 15,000x. These are not minor tweaks but substantial mathematical upgrades that genuinely alter gameplay dynamics. The 96.20% RTP represents above-average return, though it’s fractionally lower than the original’s 96.5%-a trade-off typical when developers increase volatility ceiling.

Game Features & Specifications (Details)

Bonus Buy Feature: Moon Princess 100 includes an option to purchase free spins directly rather than waiting for natural triggers. However, this feature is restricted or banned in many jurisdictions for regulatory reasons, so availability varies significantly depending on your casino location. Always check your operator’s terms to confirm whether bonus buy is accessible in your region.

Themes & Visual Design: The slot maintains Play’n GO’s characteristic Japanese anime aesthetic, featuring magical girl character design with themes of strong female leads. Symbols include the three Princesses (Love, Star, Storm) as high-paying symbols, plus lower-paying symbols (Bells, Hearts, Moons, Circles) completing the magical theme.

Our Honest Verdict

Rating: 8/10

Moon Princess 100 is a familiar face that players who loved the original will immediately recognise and appreciate. Play’n GO made the right decision in refreshing rather than reimagining: the core Girl Power and Trinity mechanics that defined the original remain intact, with enhancements focused on mathematical upgrades rather than mechanical overhaul. The changes are genuinely fantastic-moving from a 20x to 100x multiplier, 20 to 100 free spins, and 5,000x to 15,000x maximum win represents substantive improvement.

The slot carries above-average RTP at 96.20% combined with high volatility, creating a strong value proposition for players seeking big win potential. However, community feedback highlights an important reality check: whilst the 15,000x ceiling is mathematically genuine, actually reaching it is extraordinarily difficult. Most free spins sessions deliver 30x to 50x wins, with occasional larger runs of 100x to 500x. Players at higher bet levels (£3-£6) report hitting impressive wins like 5,000x and 10,000x on individual spins, validating the win potential for those with larger bankrolls. Lower-stakes players find the high volatility more challenging, experiencing longer losing streaks between features.

One consideration: the game doesn’t reinvent the aesthetic. There is nothing new regarding visual design-the anime-themed graphics, character design, and overall presentation remain very similar to the original. The existing assets have aged reasonably well, and fans of the series will find them appealing, though those seeking cutting-edge visual innovation will feel a little cheated. The game is fundamentally about statistics rather than innovation.

Despite this, Moon Princess 100 succeeds precisely because it knows what it is. The combination of familiar mechanics, significant stat upgrades, and the volatile free spins potential appeals to two distinct audiences: fans of the original series who wanted exactly this kind of enhancement, and high-volatility enthusiasts seeking dramatic moments-especially those interested in the streamer-friendly bonus buy feature where available.

If you loved the original Moon Princess, you will genuinely enjoy this version. The enhancements feel substantial rather than cosmetic, and the upgraded multiplier and free spins ceiling provide meaningful improvement to win potential. For those new to Play’n GO’s style, Moon Princess 100 offers a highly volatile offering suited to players comfortable with long losing streaks between explosive wins. The 96.20% RTP rewards patience, though base game pacing can feel tedious for some players losing small amounts gradually without triggering features frequently. When features do land, gameplay becomes exciting, but the wait between them can feel extended.

Play’n GO has delivered exactly the upgrade Moon Princess rightfully deserved-no more, no less. This positions the slot firmly in the premium high-volatility space, making it an ideal choice for players seeking proven mechanics combined with enhanced mathematical potential.

Frequently Asked Questions

• What is the RTP of Moon Princess 100?

  Moon Princess 100 has a default RTP of 96.20%. However, this RTP varies by gaming operator and can also be 94.20%, 91.20%, 87.20%, or 84.20% depending on your casino’s configuration settings.
• What is the volatility of Moon Princess 100?

  Moon Princess 100 has high volatility rated at 8/10. With high volatility, payouts occur less frequently, but when they land, they tend to be substantial. The maximum win potential of 15,000x your stake reflects this risk-reward dynamic.
• What is the maximum win for Moon Princess 100?

  Moon Princess 100 has a maximum win of 15,000x your stake. This represents a significant increase from the original Moon Princess, which capped at 5,000x. Reaching the absolute maximum requires hitting the 100 free spins bonus combined with the x100 multiplier.
• How many free spins can you win in Moon Princess 100?

  Players can win up to 100 free spins total in Moon Princess 100, compared to 20 in the original. When the Princess Trinity feature completes, you choose from three options: Love awards 4 spins, Star awards 5 spins, or Storm awards 8 spins. You can re-trigger during free spins to accumulate towards the 100 total.
• Does Moon Princess 100 have a bonus buy feature?

  Moon Princess 100 offers a bonus buy option that allows you to purchase free spins directly instead of waiting for natural triggers. This feature is very popular with streamers and content creators. However, bonus buy is restricted or banned in many jurisdictions for regulatory reasons, so availability varies significantly depending on your casino and location.
• How does the Girl Power feature work in Moon Princess 100?

  Girl Power triggers randomly during non-winning base game spins. One of three Princesses activates their modifier: Love transforms symbols, Star adds 1-2 wild symbols, or Storm removes up to 2 symbol sets. Each activation is independent, though multiple Girl Power hits can occur during a base game session.
• What is the Princess Trinity feature in Moon Princess 100?

  Princess Trinity is a meter on the left side of the reels that fills whenever high-paying Princess symbols land. Getting 3, 4, or 5 Princesses fills one meter section. With all three sections filled, the next free spin triggers all three Girl Power modifiers simultaneously, creating dramatic cascading wins as winning symbols are removed and remaining symbols drop.
• How does Moon Princess 100 compare to the original Moon Princess?

  Moon Princess 100 represents a substantial mathematical upgrade: the multiplier increased from 20x to 100x, free spins potential increased from 20 to 100, and maximum win increased from 5,000x to 15,000x. The core gameplay and features (Trinity, Girl Power, themes) remain similar, though the RTP is slightly lower at 96.20% versus 96.5%. Visual design received enhancements but maintains the original’s anime aesthetic.