Moon Princess 100: Slot Overview
We returned to the familiar grid, which looks almost identical to the original: bright, cartoonish graphics, the same bells, hearts and stars, and three princesses framing the action. The backdrop is a simple sky with drifting clouds; its colour shifts with the active heroine. Animations are clean and snappy, so cascades feel lively rather than messy.
Graphics & Sound: Anime Girls
The interface is classic Moon Princess: grid in the centre, power meter alongside, the current princess on the opposite side, with the win multiplier around the top; bet and spin controls rest at the bottom.
The soundtrack sticks to the old formula—calm at first, then building in pace and volume as wins stack—while the signature sound effects punctuate each Girl Power and the Trinity chain. In Free Spins, the same cues ramp harder, keeping the tempo up without drowning the reels.
Volatility & RTP
This is a high-volatility grid slot, so expect lengthy dry spells punctuated by sharp bursts of wins. The Moon Princess 100 RTP is operator-selectable and most commonly set at 94.20% (with an alternative build at 91.20%), so it’s worth checking the game info where you play. With the win multiplier able to climb to x100 and momentum carrying through Free Spins, the maximum win caps at x15,000 times the bet.
How to Play Moon Princess 100
In Moon Princess 100 demo play, you start with 25,000 virtual credits; refresh the page to reset the balance. Set your stake with the + / − buttons at the bottom centre, then press Spin to begin. Speed is controlled via the lightning button in the bottom-left or the Fast play toggle in the menu. Autoplay is launched from the button just to the right of Spin: choose 10–100 auto-spins and set simple stop conditions (e.g., on win/loss limits).
Game Symbols and Payouts
Wins in Moon Princess 100 form on any horizontal or vertical line of 3+ matching symbols anywhere. Winning symbols are removed, and a Wild is created in the centre of any 3-in-a-row line. After that, all symbols move down to the vacant spaces, and no new symbols are added to the playing field. All payouts below are shown as multipliers of the total bet.
| Symbol | x3 | x4 | x5 |
|---|---|---|---|
| Love / Star / Storm (same symbol) | x0.3 | x1 | x10 |
| Any Princess (mixed) | x0.2 | x0.5 | x5 |
| Heart / Bell | x0.15 | x0.3 | x3 |
| Star / Crescent | x0.1 | x0.2 | x2 |
Moon Princess 100: Slot Features
Moon Princess 100 sticks to one key helper: the Wild. No Scatters, no mystery icons, no expanding tricks; the grid does the heavy lifting via cascades and multiplier growth, while the Wild oils the gears. Its properties and payments:
- How it appears: only created when a winning line of exactly 3 matching symbols is removed; the Wild drops into the middle position of that trio.
- Substitution: substitutes for all symbols to help complete new wins.
- Grid clear behaviour: if the round ends with only Wilds left, they’re removed to fully clear the grid.
- Meter synergy: can contribute to princess symbol wins that charge the Trinity meter.
- Payouts (per total bet): x1 for 3 in a line, x2 for 4, x50 for 5.
Bonus Choice
Moon Princess 100 builds its bonuses around a single meter and a two-step flow: Trinity first, then Free Spins if you manage to clear the grid during that Trinity round. The meter charges only from wins with princess symbols (Wilds can help complete them): a 3-symbol princess win fills 1 section, 4 fills 2, 5 fills 3; you need all three sections to trigger Trinity.
Trinity (one “bonus respin” round)
- Start: triggers when the meter is full and the current sequence of wins has ended. The win multiplier resets before Trinity begins.
- How it plays: you get one round with cascades; on every non-winning drop, a Girl Power fires in this fixed order: Love → Star → Storm, then stops after all three have acted (up to three assists in total).
- Love converts one set of symbols into another symbol to build lines. Star adds 1–2 Wilds to the grid. Storm removes two sets of symbols to open space.
- Important: if you clear the grid during Trinity, you don’t get the 50x clear prize — you go to Free Spins instead. After Trinity, the active princess reverts to whoever was on screen before it triggered.
Free Spins
Сlear the grid during Trinity. The win multiplier from Trinity carries over into Free Spins and can climb to x100; it resets only when the bonus ends. Trinity itself cannot trigger in Free Spins. Extra spins come only from refilling the meter.
Pick one of three styles:
- Love — 4 spins (high risk, high growth): on every non-win drop, Love converts one set of symbols into another; meter refills grant +4 extra spins.
- Star — 5 spins (balanced): on non-win drops, Star adds 1–2 Wilds; meter refills grant +3 extra spins.
- Storm — 8 spins (more spins, more control): on non-win drops, Storm removes two sets of symbols; meter refills grant +2 extra spins.
- Total Free Spins count is capped at 100. Outside of Trinity (i.e., in base game or Free Spins), a full clear pays an instant x50 the total bet multiplied by the current win multiplier.
Summary
Moon Princess 100 is Play’n GO turning the dial on its cult grid slot: the same trio of heroines, but with a far steeper climb and higher ceiling. Compared to the original, Free Spins can snowball much harder thanks to multipliers and carry through the bonus—yet getting there is trickier, because a full-grid clear in the base game no longer opens the bonus; you must clear the grid during Trinity.
High volatility and an operator-set Moon Princess 100 RTP (commonly 94.20% or 91.20%) frame the maths. This will suit players who enjoy explosive, dynamic gameplay with rare but large wins. If you are prepared to endure dozens of empty spins while waiting for something big, then Moon Princess 100 is the slot for you. If you’re curious, start with Moon Princess 100 free play: it’s the safest way to feel the cadence of Trinity into Free Spins, decide which princess mode fits your style, and see whether the grind-to-burst rhythm clicks.
