Editorial note: this is a general guide to how Moon Princess 100 works. Slot rules, feature availability and RTP can vary between operators and game versions, so always check the in-game information panel before you spin. Slots are games of chance — nothing here is a prediction of results, and no strategy changes the odds.
Moon Princess 100 slot review
Moon Princess 100 is Play’n GO’s 2022 high-voltage remaster of its anime grid classic. The five-by-five board, cascading wins and three magical princesses all return — what changes is the ceiling: the maximum win triples to 15,000 times your stake, with the volatility turned up to match. The original 2017 Moon Princess remains one of the most influential grid slots ever made — its three-princess structure launched a whole subgenre — and the 100 edition exists precisely because its fanbase kept asking for a harder-hitting version.
How Moon Princess 100 plays
Wins of three or more matching symbols in a row or column clear from the board and cascade, with a win multiplier climbing as chains continue. When a drop fails, one of the trio intervenes through the Girl Power features: Love converts one symbol type into another, Star summons wilds, and Storm sweeps two symbol sets from the board entirely.
The Trinity and free spins
Winning symbols charge the Trinity meter, and a fully charged meter fires all three princess powers in sequence. Clear the entire grid and the free-spins choice appears — Love, Star or Storm, each shaping the round with her own intervention style and retrigger rules — with the multiplier carrying more weight than in the original. The 100 edition exists for one audience: players who found the first game’s 5,000x cap too polite.
RTP, volatility and max win
The commonly published RTP is around 96%, with lower operator versions issued — the in-game information panel shows the live figure. Volatility is very high, a deliberate step beyond the original, and the advertised maximum win is 15,000 times your stake.
Frequently asked questions
How is this different from the original Moon Princess?
Same grid, princesses and meter — but the maximum win triples from 5,000x to 15,000x and the volatility rises sharply to fund it.
What are the Girl Power features?
Interventions on losing drops: Love transforms a symbol type, Star adds wilds, and Storm removes two symbol sets.
What is the RTP?
Around 96% in the standard version, with operator variants — check the in-game information panel.
What is the maximum win?
15,000 times your total stake.
Related guides
Starlight Princess slot review
18+ only. Gambling should be fun, never a way to make money. Please play responsibly and only with money you can afford to lose. If gambling is affecting you or someone you know, free, confidential support is available 24/7 from the National Gambling Helpline on 0808 8020 133, run by GamCare. You can also visit BeGambleAware (begambleaware.org) or self-exclude from UK-licensed online operators through GAMSTOP (gamstop.co.uk).