Return to Player
96.29%
Minimum bet
0.10
Slot type
Video Slots
Volatility
High
Reels
7
Progressive jackpot
No
Popularity
Maximum bet
100
Game Provider
Hacksaw Gaming
Bonus features
Yes
Paylines
Cluster Pays
Theme
Winx Club
Sun Princess online slot
Hacksaw Gaming is known for striking anime-inspired slots, and Sun Princess joins its princess-themed line-up alongside Rainbow Princess and Cloud Princess. Our review describes a cluster-pay game built around symbol combinations, distinguished by its unusual 7x7 grid and spreading mechanics. These features give Sun Princess a different feel from several of Hacksaw Gaming’s earlier releases.
Sun Princess Slot Overview: Key Facts
- To win, at least 5 matching pay symbols must connect in a cluster anywhere on the grid.
- Bonus buys: features are available for 2x to 200x your bet.
- This medium-volatility slot has a maximum RTP of 96.29%.
- Win potential: up to 10,000x your bet.
Sun Princess Graphics and Sound
Our review describes an airy setting reminiscent of Hacksaw Gaming’s other princess slots, but Sun Princess opts for a brighter, golden palette. The base game takes place at the foot of a short staircase leading to a palace, where tall arches are draped in leaves and bushes. Beside the grid stands the princess in a white-and-gold dress reminiscent of a Greek goddess.
We found the soundtrack to be a restrained loop of wind and string instruments. Its repetitive arrangement provides an atmospheric fit for the game.
Top Casinos to Play Sun Princess:
How to Play Sun Princess
Sun Princess uses a 7x7 grid. A win occurs when at least 5 matching pay symbols form a cluster. The Chain Reaction feature works alongside the slot’s spreading mechanic, adding a distinctive element to both the base game and bonus rounds. Here’s how the features work.
You can wager from 0.10 to 100 per spin. A cluster of 5 symbols pays between 0.1x and 1x the bet, while a full grid of 49 matching symbols may pay up to 10,000x the bet. Wilds substitute for any paying symbol. Our review notes that manual play can feel slow without Bonus Buys, while auto-spin can run rounds automatically.
Try the Sun Princess Demo
Sun Princess combines unusual spreading mechanics with layered bonus features, so the free demo offers a way to get familiar with its format without staking money. It demonstrates how Sun Ray Frames interact with Wilds and Multipliers. Our review also suggests using the demo to consider when Bonus Buys might be relevant.
Sun Princess Bonus Features
Our review highlights several mechanics that make Sun Princess more involved than a basic cluster-pay slot. Here are the main features:
Sun Ray Frames & Chain Reaction
Sun Ray Frames that land on symbols or Wilds at the beginning of a spin activate after wins are evaluated. A triggered frame spreads in straight lines, changing every symbol along its path to match the original. It can travel vertically, horizontally or in all four directions towards the grid edges, creating more chances to win. When a Sun Ray reaches a Wild, it adds a 2x multiplier; each subsequent hit on that Wild increases the multiplier by another 2x.
When a win includes multiple multipliers, they’re compounded before being applied to the result. Our review notes that only one Sun Ray Frame can land at the start of a spin. If its spread covers a matching pay symbol or Wild, however, a Chain Reaction triggers and places a new Frame on that symbol. This can continue until the grid is full.
Bonus Games
Landing multiple Sun Princess symbols, called FS Scatters, triggers the bonus games. 3 FS Scatters unlock Solaris Grove; 4 lead to Sunfire Palace; and 5 open the Golden Eclipse.
Each of the three bonus games keeps the base-game mechanics and adds its own reward. All start with 10 free spins. Landing 2 or 3 FS Scatters adds +2 or +4 spins, respectively, extending the round.
Our review describes Solaris Grove as increasing the chance of landing Sun Ray Frames on each spin. In Sunfire Palace, a Sun Ray Frame that spreads through a Wild gives it a 2x multiplier and makes it sticky for the rest of the bonus game, allowing its multiplier to grow. Golden Eclipse retains Sunfire Palace’s features and guarantees at least one Sun Ray Frame per spin.
Bonus Buys
Players who choose to increase their stake can select from several Bonus Buys:
- BonusHunt FeatureSpins (2x bet): This option raises the likelihood of triggering a bonus game by 3 times.
- Stellar FeatureSpins (50x bet): This option guarantees at least 1 Sun Ray Frame per spin.
- Solaris Grove (80x bet): Takes the player straight to the Solaris Grove bonus game.
- Sunfire Palace (200x bet): Guarantees entry to Sunfire Palace.
How to Approach Sun Princess
Our review warns that Sun Princess may feel unrewarding if you don’t understand its mechanics. Once you’re familiar with the systems, here are a few things worth considering:
- Watch for Chain Reactions and Sticky Multiplier Wilds: We consider Chain Reactions important because Sun Princess doesn’t use standard cascading mechanics. Our review also highlights the increasing multipliers created when Wilds are hit by a spread, particularly the potential for sticky Wilds in the Sunfire Palace and Golden Eclipse bonus rounds.
- Consider Bonus Buys Carefully: Our review says Bonus Buys can increase the size of potential wins, especially the more expensive bonus-game activators. It regards the lower-priced BonusHunt feature as less rewarding than the other options, but this is an assessment, not a guarantee of results.
Sun Princess Technical Details
Sun Princess has a 7x7 grid and awards cluster wins for groups of 5 or more matching symbols. Its medium volatility game has a maximum RTP of 96.29%, with bets from 0.10 to 100. Low-value gems pay 0.1x to 1x times the bet for 5 matches, while premium anime-style items offer higher returns. The stated maximum win is 10,000x times the bet. Features include Spreading and Chain Reactions.
Sun Princess Slot Alternatives
If Sun Princess appeals to you, consider these other slots as well:
- Starlight Princess by Pragmatic Play: This high-volatility slot shares Sun Princess’s thematic direction, taking place in a dreamy anime world filled with bright jewels and colourful symbols. Its 5x6 grid uses cascading mechanics and offers a maximum payout of 5000x.
- Sugar Rush 1000 by Pragmatic Play: This sequel to Sugar Rush 1000 features a vibrant 7x7 grid with cluster pays and more traditional cascading mechanics. Its playful animated world has a lighter feel than Sun Princess, with a similarly upbeat atmosphere.
Sun Princess Review Verdict
In our view, Sun Princess is a distinctive cluster-pay slot. It swaps conventional cascades for bonus games, sticky Wilds and other specialized features. Free spins are a highlight: the increased chances of Sun Ray Frames and sticky Wilds can create substantial win potential, but no feature guarantees a result.
Our review also notes that the base game can feel repetitive when its special features don’t appear. That may make Bonus Buys tempting, but they’re optional wagers, not a requirement or a guarantee of better returns.
Evan Carrington brings more than 12 years of experience in the iGaming industry, with a focus on reviewing online casinos, assessing slot games and examining player safety. Their work covers casino licensing, RTP, volatility, bonus terms and withdrawal policies. Drawing on practical testing and independent research, Evan provides clear, evidence-based reviews to help players understand gambling platforms, their features and possible risks.
