Free slot: Sun Princess

Sun Princess Slot Overview

Hacksaw Gaming invites you on a stunning fantasy adventure in Sun Princess, a slot offering you wins up to 10,000x your stake.

It thrills players with Sun Ray Frames, Wild multipliers, chain reactions, and free spin bonuses, making it a great choice for those who love simple slots with engaging and rewarding features. Its medium volatility keeps things steady while the solid RTP ensures you can get decent returns in the long run. 

Let’s break down how this slot turns sunlight into serious wins. 

Basic Information 

Developed and released by Hacksaw Gaming in October 2025, Sun Princess is a fantasy-themed slot with a 7x7 reel setup and a cluster pays mechanic. The game features a beautiful and user-friendly design, ensuring players can navigate easily. 

Its minimum bet is €0.10, convenient to spin without breaking the bank. You can also bet up to €100 if you enjoy the thrills of risking huge funds. 

Theme and Graphics

Hacksaw designed Sun Princess in the same anime-style that is used in its other princess slots. The base game unfolds in a palace garden surrounded by trees, with golden light shining through. 

During the free spins, the backdrop switches to the palace interior. All the while, the Sun Princess herself floats on the right side of the grid, dressed in a flowing white gown. 

The background music is soft like a peaceful fantasy melody, matching the magical scene. Combined with smooth sound effects and animations, the design gives you a relaxing experience. 

RTP and Volatility

This slot has a medium volatility, meaning that winning combos do not take so long to land. Your payouts are also likely to be of moderate sizes. 

Sun Princess has a 96.29% RTP, while the hit rate is 47%. However, the RTP shifts slightly when the Buy Bonus options are used. 

Symbols and Paytable 

The low-value icons are the Red, Orange, Purple, Blue, and Green gems, paying from 0.10x to 750x the stake for winning clusters. 

High-paying icons include the Green, Blue, Purple, and Golden emblems. These will pay you prizes ranging from 0.60x to 1,000x your bet for winning clusters. 

The most rewarding symbol here is the Crown emblem, which pays 1x to 10,000x your stake. If you have 49 Wilds on the reels, it’ll also be taken as 49 crowns, awarding you 10,000x. 

How to Play the Slot

To get started, launch the slot from your casino lobby. Set your stake with the up and down arrow buttons, then click the ‘Spin’ tab to play. You can use Autoplay to set up to 1,000 rounds. 

Game Mechanics

Sun Princess uses the Cluster Pays mechanic, which requires symbols to connect vertically or horizontally to form a win. In this game, you need 5 to 49 matching symbols in a cluster to win. 

There’s no cascading reels feature, so winning symbols don’t disappear. However, it offers the Sun Ray Frames, which can trigger additional wins after initial payouts have been made. 

Feature Symbols Explained

Below, we list the symbols that bring special effects to the reels. 

• Sun Ray Frames: Special symbols that land on other symbols to trigger a replacement feature. 

• Scatter: Represented by the face of the Sun Princess, three or more scatters trigger the free spin games. 

• Wild: This replaces all other symbols on the reels to complete winning combos. 

Sun Princess Features and Bonuses

The game offers multiple special features that keep both the base game and free spins interesting. These bonuses have been explained below. 

Sun Ray Frames

When a Sun Ray Frame lands on a standard or Wild symbol, it activates after winning combos on the spin have been paid. On activation, the rays spread along straight lines and convert all symbols it covers to identical symbols, creating at least one winning combo. 

The direction in which the Sun Ray Frames convert symbols depends on the type that landed. The table below explains what options are available.  

If a Sun Ray spreads over a Wild, a 2x multiplier is applied to payouts involving the Wild. When there’s more than 1 Wild multiplier, the values are added before they multiply the payout. 

Chain Reaction

Whenever a Sun Ray spreads over a symbol of the same type on which it landed, a Chain Reaction is triggered. 

The Sun Ray will appear on that second symbol and trigger another spread, creating more winning combos. 

Solaris Groove

Hit three FS Scatters on the reels to trigger 10 free spins in the Solaris Groove. In this game, the chances of landing Sun Ray frames are increased. 

In Solaris Groove and other free spin bonuses, you get 2 or 4 additional spins when you land 2 or 3 Scatters simultaneously. 

Sunfire Palace

Four Scatters on the reels activate the Sunfire Palace with 10 free spins. It offers all of the benefits of the Solaris Groove bonus. 

Additionally, when a Wild is turned into a x2 multiplier by the Sun Ray Frame, it becomes sticky till the end of the bonus. Each time the ray hits it again, the multiplier increases by x2. 

Golden Eclipse

You get 10 free spins in the Golden Eclipse bonus when you land five Scatters. Everything from the Sunfire Palace also applies in this bonus. 

To spice things up, you’re guaranteed at least 1 Sun Ray Frame on each spin. 

Play Options

Sun Princess can be played either for free or for real money. The demo game is available for play right here on Lucky7Bonus, but you’ll have to register at a casino for the real money version. Get started by clicking “Play for real” at the top of this page. 

Overall, our recent session on the slot was an enjoyable and rewarding one. Initially, we were left feeling disappointed due to the lack of cascading reels usually found in Cluster Pays games. However, the pleasant anime-style visuals and soundtrack hooked us, and it didn’t take long to be impressed with its special features. 

Play for Real Money or Try the Demo

For those looking to win cash, you have to play the real mode. This gives you the chance to try for the 10,000x stake maximum cash money. However, you also risk losing money while playing, so only bet with extra funds. 

Though you can also hit the 10,000x stake prize in the demo game, what you’ll get are fun credits. You can’t cash out anything you win from the free trial, since you’re not betting with real money. 

Demo Features and Mobile Compatibility

Both the demo and real money modes offer the same features. The only difference is that you bet with your money in one, while you get free demo credits in the other. 

Regardless of what mode you choose to play, Sun Princess is available on smartphones and mobile devices. You can connect with your Android or iOS device using a good mobile browser. 

Sun Princess Compared

There are many other fantasy and princess-themed slots with numerous bonuses for you to uncover. We’ve featured a few in the section below. 

Similar Slots You Might Like

• Rainbow Princess: Also created by Hacksaw Gaming, Rainbow Princess is another anime-style slot with a 6x5 grid that offers up to 10,000x your stake. It also uses the cluster pay mechanic but has cascading reels, numerous multipliers, and free spins. It offers a 96.36% RTP and medium volatility. Another slot in the Hacksaw’s princess series is Cloud Princess

• Twilight Princess: Developed by Pragmatic Play, Twilight Princess is a 5x5 reel slot with a cluster pay mechanic. It offers Wild multipliers and free spins. The game’s volatility is high, the RTP is 96.08%, and the max payout is 7,500x stake

• Moon Princess: Created by Play’n GO, Moon Princess is a 5x5 reel slot that pays in clusters. It has three random base game features and three free spins games with multipliers. It offers a 5,000x bet jackpot, a high variance, and a 96.50% RTP. Play’n GO has developed many sequels to the game including Moon Princess Origins

Summary & Final Verdict

Sun Princess delivers everything you’d expect from a Hacksaw fantasy slot. It offers glowing visuals and features like Sun Ray Frames and free spins that make you want to keep spinning. 

It’s a great pick for players who love consistent rewards without the high volatility stress. With a bit of luck, you could walk away with the 10,000x bet maximum prize. 

Whether you’re an anime fan or not, Sun Princess is one slot you’ll definitely enjoy playing.