Sun Princess Online Slot: Full Review & Best Casinos to Play
Written By Kevin Lentz
Hacksaw Gaming’s Sun Princess arrives October 23, 2025, expanding the studio’s anime-inspired Princess series with a brilliant 7×7 cluster-pay slot. Forecasts call for spreading Sun Ray Frames, chain-reaction wins, and a 10,000× max payout in this medium-volatility release.
Our team hand-picked the leading Sun Princess casino sites, known for their security and fairness, generous promotions, and reliable withdrawals. They also feature more online slots created by the same game developer.
Best Sun Princess Casino Sites for 2026
| Position | Online Casino | Rating | Bonus | Payments & Software Providers | Payout rate | Payout duration | Games | Secure Link | Bonus Terms |
|---|---|---|---|---|---|---|---|---|---|
 | |||||||||
| 1 | Hard Rock Bet | 5.0/5 | Up to 500 Bonus Spins $1,000 Cashback on Losses |
Instant Bank Transfer, Visa, Mastercard, American Express, PayPal, Venmo, Play+, Apple Pay
AGS, Ainsworth, Aristocrat, Bally, , BetDigital, Bragg, Big Time Gaming, Crucible Gaming, DWG, ELK Studios, Everi, Evolution, Fantasma, GameCode, Games Global, Gaming Realms, Hacksaw, High 5 Games, IGT, Incredible Technologies, Inspired, Konami, Lightning Box, Light & Wonder, NetEnt, NextGen, Nolimit City, NYX, Pariplay, Pixiu, Play'n GO, Playtech, Playzido, Red7, Red Tiger, ReelPlay, SG Digital, Shufflemaster, Side City, Slotmill, Spin Games, Spinberry, Wazdan, White Hat Gaming, Wild Streak, WMS |
96.00% | 1 - 4 Days | 3,000+ | Play Now! | 21+. New players only. Min deposit: $10. Get 500 Bonus Spins on Cash Eruption ($0.20/spin) awarded in 50-spin increments over 10 consecutive days plus up to $1,000 lossback on net cash losses from your first 24 hours of slot play. Lossback credited as Casino Bonus with 1x wagering requirement. 14 days to complete wagering. Unused spins will be forfeited. Game weighting and restrictions apply. 21+ NJ players only. T&Cs apply. Bet with your head, not over it. GAMBLING PROBLEM? CALL 1-800-GAMBLER. |
| 2 | Caesars Palace | 4.9/5 | $10 sign-up bonus + 100% up to $1000 + 2500 Reward Credits |
Visa, Mastercard, American Express, PayPal, Apple Pay, PayNearMe, Venmo, Play+, VIP Preferred, Cash at the Casino
Evolution, NetEnt, BRAGG, Slingo, Konami, DGS, IGT, Scientific Games, ReelPlay, Pariplay, Greentube, High5Games, Red Tiger, 1x2 Network, Gaming Realms, Rising Digital, GAN, Playzido, Design Works Gaming, Ainsworth, Everi, Big Time Gaming, White Hat Gaming, AGS, Playtech, Wazdan |
96.20% | 1 - 5 Days | 2,000+ | Play Now! | Full T&Cs apply. NJ only. 21+. New users only. Know When To Stop Before You Start.® Gambling Problem? If you or someone you know has a gambling problem, crisis counseling and referral services can be accessed by calling 1-800-GAMBLER (1-800-426-2537). Terms & conditions apply. |
| 3 | BetRivers | 4.8/5 | Up to $500 in Casino Losses Back |
Visa, Mastercard, Discover, Play+, Venmo, PayPal, Online Banking, Trustly, Vip Preferred ACH, PayNearMe, Cash at Cage, Vanilla Direct
Playtech, NetEnt, Evolution, BRAGG, Slingo, Konami, IGT, Scientifc Games, ReelPlay, Greentube, Red Tiger, 1x2 Network, Gaming Realms, GAN, Design Works Gaming, Everi, Big Time Gaming, AGS, Wazdan, Play'n GO |
96.50% | 1 - 2 Days | 1,900+ | Play Now! | Full T&Cs apply. Deposit with code: CASINO500 for 100% up to $500 on your first deposit. Match bonus applied within 48 hours after claiming. Only one CASINO500 code may be utilized across all associated websites. Wagering 10x. Full terms & conditions apply. |
| 4 | PlayStar | 4.8/5 | 100% Up to $500 + 500 Free Spins |
Visa, Mastercard, PayPal, Play+, VIP Preferred, Cash@Cage
Evolution, Konami, IGT, Playtech, Light & Wonder, White Hat Gaming, Play'n GO, Bragg, Everi, Relax Gaming, Red Rake Gaming, NetEnt, Wizard Games, ELK Studios, AGS, Hacksaw Gaming, Red Tiger, Big Time Gaming, Design Works Gaming, Inspired, Slingo, Nolimit City, Spinberry, Fantasma, Lightning Box, Wazdan, ReelPlay, Slotmill, Skillzz Gaming, Crucible Gaming |
96.60% | 1 - 5 Days | 700+ | Play Now! | 25 +PlayStar Welcome Offer: Newly registered patrons will be offered a 100% deposit match Welcome Bonus up to $500 on their first deposit and will be eligible to receive up to 500 free spins. The 100% bonus will only be applied on the patron's first deposit. Available in New Jersey, Pennsylvania, New York, Delaware, and Florida. |
In the sections below, we’ll walk you through the key Sun Princess slot game details. We’ll focus on gameplay mechanics, special features, bonus features, and payout rates. You’ll also get our unbiased opinions having tested this online slot ourselves.
Overview of the Sun Princess Slot Game
Sun Princess in Brief:
- Release Date: 23 October 2025
- Type: Video Slot
- Theme: Sun Goddess
- Software Studio: Hacksaw Gaming
- RTP: 96.29%
- Hit Frequency: 47%
- Volatility: Medium
- Special Features: Sun Ray Frames, Chain Reactions, Multipliers
- Bonus Rounds: Solaris Grove, Sunfire Palace, Golden Eclipse
- How to Trigger Bonus Round: Land 3 or more Scatter Symbols
Sun Princess features Sun Ray Frames, Chain Reactions and three bonus rounds.
I’ve played every Princess entry Hacksaw has released, but Sun Princess feels the most complete. Its glowing anime artwork and new spreading mechanics give it a unique energy. With a 47% hit rate and medium volatility, it’s far more approachable than the studio’s usual brutal grinders.
More About Online Slots
Full Rules & Information About the Sun Princess Online Slot
Wins form when five or more symbols touch vertically or horizontally on the 7×7 grid. There are no cascades, but Chain Reactions extend play when Sun Ray Frames spread across matching symbols or wilds. The maximum RTP is 96.29%, and bets range from $0.10 to $100. Wilds substitute for any pay symbol, and a full wild grid pays the top 10, 000× award.
Sun Princess Factsheet
| Reels | 7 |
| Rows | 7 |
| Paylines | Cluster Pays |
| Multipliers | Yes |
| Gamble Feature | No |
| Free Spins | 10 |
| Bonus Games | Yes |
| Jackpot | No |
| Min Bet | \$0.10 |
| Max Bet | \$100 |
Sun Ray Frames may land at the start of any spin. When triggered, they spread vertically, horizontally, or in four directions, transforming symbols along their path. If a Sun Ray hits a wild, it adds a x2 multiplier, growing each time it’s struck. Multiple multipliers in a win stack together before being applied.
Sun Princess Symbols & Payouts
Five gem symbols make up the lower pays; five princess-themed items like bows and tiaras, form the premiums. A cluster of five matches pays 0.1x to 1x the bet, while a full 49-symbol cluster gets you anywhere from 300× to 10 000×. Wilds may substitute and keep the same top payout value.
- All symbols: 15
- Highest-Paying Symbol: Sun Princess
- Wilds: Both standard and Multiplier Wilds
- Paylines Pay: Cluster Pays
- Maximum Win: 10 000x
Sun Princess Bonuses & Features
In the bonus rounds we have three different games that all play off the Sun Ray Concept.
Solaris Grove Bonus Game
Triggered by 3 Scatters. You receive 10 spins with extra Sun Ray Frames and either 2 or 4 re-triggers for 2 or 3 FS symbols during the round.
Sunfire Palace Bonus Game
Triggered by 4 Scatters. You get sticky wilds, which gain a 2x multiplier that grows each time they’re hit by a Sun Ray.
Golden Eclipse Bonus Game
Triggered by 5 Scatters. You are guaranteed at least one Sun Ray Frame every spin.
Feature Buy options include BonusHunt FeatureSpins (2x bet), Stellar FeatureSpins (50x bet, guaranteed Sun Ray), plus direct buys that get you immediately into either Solaris Grove (80x) or Sunfire Palace (200x).
Similar Games & Best Alternatives
If you like Sun Princess, Hacksaw’s other anime Princess titles might be worth a look. We recommend Rainbow Princess or Cloud Princess.
If the spreading mechanic is what brings you a little ray of sunshine, perhaps Play N Go’s Gemix 2 or Rise of Olympus 100 would brighten your day.
Shining Moment For Hacksaw
Sun Princess pushes Hacksaw’s spreading-symbol formula to its brightest yet. Instead of cascades and the Sun Ray multipliers, chain reactions add depth to a game that may look gentle, but it packs sizzling slot potential.
The medium volatility instead of the usual high, along with the 47% hit rate, makes it the studio’s most playable Princess title so far.
