Play Moon Princess 100 Online For Free
by Victoria Woods
Jan 14, 2026
Moon Princess 100 is one of those online slots that looks like it leapt straight out of an anime. You’ll find a colorful 5×5 grid, three magical princesses, and a heap of wild features, all front and center in this free demo version. No downloads, no sign-up forms, just hit spin and see what happens.
I’ve spent a fair chunk of time with the demo right here, and I’ll walk you through everything you need to know, including what makes this Play’n GO slot tick, how the bonus features really feel, and where you might want to play it for real if you get the urge.
I’ll also point you to similar demo slots for fun, so you can see how Moon Princess 100 stacks up against other online slot machine games. If you’re curious about the bonus mechanics, payouts, or just want to mess around with cluster pays for free, this is the place.

Think of it as your Moon Princess 100 crash course, with pure entertainment and no real money bets involved. You can always try other demo slots for fun with no downloads or registration at Gamesville’s free slot machine games without downloading or registration hub.
How Moon Princess 100 Demo Works
Moon Princess 100 is a grid slot from Play’n GO, the same developer behind classics like Reactoonz and the original Moon Princess. The theme is all magical-girl anime vibes, with three princesses, Love, Star, and Storm, cheering you on.
The slot ditches paylines in favor of a 5×5 cluster grid, so wins happen when you line up three or more matching symbols horizontally or vertically. You can change your bet size from 0.20 to 100 coins per spin using simple plus and minus buttons.
I liked that the paytable updates in real-time as you adjust your bet, so you always know what’s at stake, even if it’s just demo credits. The game’s standout features include cascading wins, wilds, a Power Meter bonus, and the option to pick your own free spins mode.
There’s no bonus buy feature, and the demo is strictly for entertainment, with no cash involved. Here’s what stood out for me:
- Cluster pays make every spin a bit unpredictable, with no fixed paylines.
- The Girl Power feature triggers randomly on non-winning spins, and honestly, it can turn things around in a hurry.
- The visuals are crisp, and the soundtrack gives Saturday morning cartoon energy.
- You can autoplay up to 100 spins, but I prefer clicking spin myself, so call me old-fashioned.
- Paytable is clear, free spins modes are customizable, but there’s no jackpot feature.
If you like slots where the action never really stops, such as Reactoonz or Sweet Alchemy, this one’s in the same ballpark.
Moon Princess 100 RTP & Volatility
Moon Princess 100 has a theoretical RTP of 96.20% by default, which is a little above the industry average for online slots. If you like slots with best RTP, this one is solid, though some casinos might offer lower versions down to 84.20%, so always double-check if you’re playing for real.
The game runs with high volatility, so don’t expect frequent small wins, as this is one of those high volatility slots where you can go a long time with little happening, then suddenly hit a big combo or bonus round. In my time with the demo, I noticed that dry spells are common, but when the cascading wins and multipliers kick in, the screen can fill up fast.
Bonus rounds don’t land often, but when they do, they can really shake things up. Just remember, all outcomes are random, and there’s no way to predict when the next big win or bonus will hit.

Every spin is independent, and sometimes, even after 100 demo spins, you might not see the bonus at all.
How to Win on Moon Princess 100: Symbols & Payouts
Payouts in Moon Princess 100 come from matching three or more symbols in a row, either horizontally or vertically, so there are no paylines to memorize, just clusters.
High-value symbols are the three princesses themselves, Love, Star, and Storm, paying up to 10x your bet for five of a kind, or 5x for mixed princess clusters. The Moon Wild symbol tops the chart, scoring you 50x your bet for five in a cluster.
Low-value symbols, including bells, hearts, stars, and circles, pay up to 3x for a full cluster. Winning symbols vanish, letting new ones cascade into place, and every win bumps up the multiplier by 1, up to a max of 100x during regular play.
Wilds substitute for anything, and if you clear the grid, you’ll trigger free spins. The Princess Trinity feature triggers when you fill the Power Meter by landing enough princess wins.
Here, all three princesses use their powers in one free spin, and if you clear the grid during this, you get to pick your free spins mode.
During my session, my biggest single win came from a wild-heavy cluster with a 10x multiplier, but I had to wait about 60 spins for my first free spins bonus. There’s no gamble feature, but the mix of features keeps things interesting.

If you like bonus buy slots, this one doesn’t have that option, but the bonus features are still the main attraction.
Moon Princess 100 Jackpot
There’s no traditional jackpot in Moon Princess 100. Instead, the max win is a huge 15,000x your bet, and that’s the ceiling.
Hitting it means you’d need a perfect storm of cascading wins, high multipliers, and lots of wilds, so basically, all the features working together in one go. The game doesn’t have progressive or fixed jackpots, so everything revolves around chasing that one big cluster payout.
Most players will see smaller wins, with the occasional large hit if the multipliers line up just right.
Moon Princess 100 Strategy
There’s no secret strategy for beating Moon Princess 100, since every spin is random and the outcomes can’t be influenced. You can pick your favorite princess for free spins, Love, Star, or Storm, which changes how often wilds or symbol transformations appear in the bonus.
I tend to pick Storm for the extra spins, but honestly, I haven’t noticed a huge difference in my demo results, as sometimes Love goes on a hot streak, sometimes not.
If you want to get the most out of the demo, try all three free spins modes and mess with different bet levels to see how the paytable shifts. The main thing is to enjoy the features and not chase a win streak.
If you’re curious about how bonus rounds work in other slots, you might check out Gamesville’s bonus round slots guide for more info.

Moon Princess 100 Visuals & Design
Moon Princess 100 is easy on the eyes, with sharp anime artwork and lively animations. The grid is set against a magical, starry background, and each princess stands beside the reels, cheering or reacting to your spins.
I found the interface clean and easy to read, with big buttons and clear indicators for multipliers, wins, and bonus progress. Sound effects are light and sparkly, and the background music has a playful, upbeat feel.
It all ties into the magical-girl theme, which makes the slot feel pretty approachable, even if you’re not an anime fan. The only time things got a bit overwhelming was when several features triggered in quick succession, but the animations do a good job of showing what’s happening.
Play Responsibly
Playing Moon Princess 100 in demo mode on Gamesville is just for entertainment, as no real money is involved, and you can’t win or lose anything of value here. Every spin is a random event, so the results you see in the demo don’t reflect what would happen if you played for real.
Use the demo to get familiar with how the features and bonuses work, without any financial commitments. Remember, real-money gambling should always be approached with caution, and only on licensed, legal online casinos.
Whether you’re just spinning for fun or considering real stakes, always play responsibly and know your limits.
Gamesville Verdict: Is Moon Princess 100 a Good Slot Machine?
After a solid run with the Moon Princess 100 demo, I can see why it’s a fan favorite. The cluster pays grid is a refreshing change from classic paylines, and the bonus features, especially the Princess Trinity and free spins modes, keep things from ever feeling stale.
The 100x multiplier is wild, in a good way, and chasing big cascades is more fun than I expected. That said, the high volatility means you might go a while without a big hit, which can be a little frustrating if you’re impatient.
Visually, the game is a knockout if you like anime or fantasy themes, and the music doesn’t get annoying even after a long session. I didn’t love how rare the bonus rounds felt in the demo, but when they did show up, the action was worth the wait.
No jackpot here, but the max win is big enough to keep things interesting. For anyone who enjoys legal sweepstakes casinos, this is one of the more entertaining grid slots to try out for free.
If you’re browsing for something new, Moon Princess 100 stands out for its personality and variety. For more options, you can always check out Gamesville’s slot demo library for other games that bring their own twist to bonus features and payouts.
Similar Slots Like Moon Princess 100
If you like the cluster pays and magical theme of Moon Princess 100, you’ll probably want to check out other Play’n GO slots with a similar feel. Reactoonz is another grid-based slot from Play’n GO, famous for its cascading wins and quirky monster graphics.
It’s a bit zanier, but the bonus mechanics have the same chaotic energy. For something a bit closer to the anime vibe, Sweet Alchemy also uses a cluster pays grid and features a magical protagonist with plenty of bonus triggers and wilds.
If you want a slot with a high RTP and fun bonus features, you might also try Book of Dead, which is more traditional but still has a cult following thanks to its special expanding symbols during free spins.
Each of these slots has its own twist on bonuses and features, so if you enjoy Moon Princess 100, these are great next stops.
Moon Princess 100 Demo FAQs
What is the Moon Princess 100 RTP?
The default RTP for Moon Princess 100 is 96.20%, but it can be lower depending on the casino.
What bonus features does Moon Princess 100 have?
Bonus features include cascading reels, increasing multipliers, the Girl Power feature, Princess Trinity, and customizable free spins modes.
How many paylines does Moon Princess 100 have?
There are no traditional paylines. Wins form by matching three or more symbols in a row, horizontally or vertically, on the 5×5 grid.
Does Moon Princess 100 Demo have a jackpot?
No, there’s no jackpot. The biggest possible win is 15,000x your bet, achieved through a combination of multipliers and wilds during bonus rounds.
Game Info
Min Bet:
0.20
Max Bet:
100.00
Max Win:
15,000x
Jackpot:
N/A
Free Spins:
yes
Bonus Buy:
N/A
RTP:
96.20%
Volatility:
high
Paylines:
Grid Slot
Reels:
5
Category
Casino
Rating
Be the first to review!

