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Moon Princess 100

91.2-96.2% RTP

Play with 96.2% RTP

Robin Sandgren

Published: June 16, 2024·Updated: July 29, 2026

RTP Levels

96.2%, 94.2%, 91.2%

Volatility

High

Max Win

15 000x bet

Release Year

2022

Developer

Play n Go

Moon Princess 100 is the supersized sequel to Play'n GO's already popular Moon Princess, and this time the studio has cranked up both the multiplier and the number of free spins. Three fierce princesses, a 5x5 grid, and a multiplier that can reach a full 100x are all waiting for you.

As always, our focus here is RTP, so we have tracked down exactly where you get the best return on this particular slot.

Do not forget to check out which casino offers the highest average RTP across every game, right through the button below:

All casino RTPs

Casinos with the highest RTP for Moon Princess 100

We go through every casino and check the RTP setting directly inside the game's help files. The list is updated continuously from our own database.

Moon Princess 100 can actually run on five different RTP levels, from 96.20% all the way down to 84.20% depending on which casino you spin at. That is a real difference over time, so pick your casino carefully.

How Cluster Pays and the multiplier work

There are no classic paylines here. Instead you win by landing three or more matching symbols in a straight line, either horizontally or vertically, anywhere on the 5x5 grid. Winning symbols vanish and new ones drop in, while a wild is created right in the middle of the cleared combination. Every cascade bumps the multiplier by 1x, and it can climb all the way to 100x, which is exactly where the slot gets its name.

Symbols and payouts in Moon Princess 100

The symbols are split into three tiers, with the golden moon paying out the most.

Symbol

5 of a kind

Moon (wild)

50x

Princesses, same

10x

Princesses, mixed

5x

Circle, star, heart and bell

2 to 3x

The wild substitutes for every other symbol and is created automatically each time a win is cleared from the grid.

Girl Power, Trinity and Free Spins

Any non-winning spin can randomly trigger Girl Power, where Love, Star or Storm performs her own power: swapping symbols, adding wilds, or wiping symbols off the board. Filling the meter with princess wins triggers Trinity instead, an extra spin where all three powers fire in sequence. Clear the grid during Trinity and you get to pick between three free spins packages: Love hands you 4 spins, Star gives 5 and Storm delivers a full 8, with a chance to unlock even more during the round. The multiplier never resets during free spins, which is the whole hook of this slot.

Bet levels and max win

Bets run from $0.20 up to $100 per spin. The max win sits at a jaw dropping 15,000x your stake, which in theory could hand you up to $1,500,000 in a single round if you bet max and land the big one.

Graphics and gameplay feel

Screenshot from Moon Princess 100 showing general gameplay, captured while playing at the casino offering the highest RTP on the slot.

Just like its predecessor, you are greeted by a bright, anime inspired interface with three superheroines watching over the reels. The soundtrack is upbeat with electric guitars and playful voice lines on every win, we still grin a little every time Storm tears through half the grid. Compared with the original, Moon Princess 100 feels sharper and noticeably more generous when it comes to bonus potential.

Game studio

Moon Princess 100 at Play'n GO was built by, well, Play'n GO, the studio that helped shape the entire cluster pays genre alongside games like Reactoonz. They are known for offering several different RTP settings per game, which makes picking the right casino all the more important.

Pros and cons of Moon Princess 100

Pros: a huge max win, a multiplier reaching 100x, and three free spins modes to pick from. Cons: high volatility that demands patience, plus RTP that can drop quite a bit at some casinos.

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