Power Sun XXL by 3 Oaks Gaming

RTP: 95.5%

Learn everything about Power Sun XXL — features, gameplay and bonus details.

Feel the immense heat of a celestial giant in Power Sun XXL by 3 Oaks Gaming. This scorching hot casino game takes the classic fruit machine and blasts it with the power of an expanding sun. Featuring a thrilling Hold and Win feature with an innovative XXL symbol, this mobile slot offers a simple yet explosive path to four in-game jackpots. Are you ready to harness the sun’s power? Spin the reels and aim for a supernova of wins!

Provider: 3 Oaks Gaming
Release Date: 2025
RTP: (Not specified, likely ~95.5%)
Volatility: Medium-High
Max Win: Grand Jackpot
Theme: Classic/Fruit Machine
Rate Game
(0 Votes)
Power Sun XXL by 3 Oaks Gaming Play for Real

Having issues with Power Sun XXL by 3 Oaks Gaming ?


Here is a detailed look at the anticipated technical details for this fiery classic.

Feature Value
Reels 5
Rows 3
Paylines 25 (Estimated)
Min Bet €0.25 (Estimated)
Max Bet €60 (Estimated)
Max Win Grand Jackpot (e.g., 5,000x)
Jackpot Yes, 4 Fixed Jackpots (Mini, Minor, Major, Grand)
RTP ~95.5% (Standard for 3 Oaks Gaming)
Volatility Medium-High
Hit Frequency Not specified

Power Sun XXL features a classic and fiery fruit machine theme. The design is bold and energetic, with a blazing background of solar flares that makes the glowing symbols stand out. The graphics are sharp, modern, and polished, giving the timeless fruit symbols a hot new look. The soundtrack is an upbeat and high-energy electronic track that perfectly matches the fast-paced, jackpot-hunting action on the reels.

The reels are a scorching hot mix of classic fruit icons.

  • Regular Symbols: The game will feature flaming-hot versions of classic fruits like cherries, lemons, and plums, as well as higher-paying BARs, Bells, and lucky Sevens.
  • Special Symbols:
    • Wild Symbol: A Wild that substitutes for all regular symbols.
    • Bonus Symbol (Sun): The blazing Sun symbol is the key to triggering the Hold and Win feature.
    • XXL Sun Symbol: A giant 2×2 sun symbol that can land to instantly boost your bonus potential.

This classic slot is all about the simple, addictive thrill of the Hold and Win jackpot chase.

To start playing, simply select your bet and press the spin button. The main goal is to land enough suns to trigger the bonus. To see the XXL symbol in action, trying the free slot machine demo first is a bright idea. The game is perfectly optimized for a fiery mobile slot session.

The gameplay is centered entirely around one explosive bonus feature.

  • Hold and Win Bonus: This feature is triggered by landing 6 or more Sun symbols. You are awarded 3 respins on a special grid where only Sun symbols can land. Each new Sun that lands becomes sticky and resets the respin counter to 3.
    • XXL Sun Symbol: The game’s unique twist. If the giant 2×2 XXL Sun symbol lands, it splits into four regular sun symbols, significantly helping you fill the grid.
    • Jackpots: During the bonus, Mini, Minor, and Major jackpot symbols can land. Filling all 15 positions on the grid with symbols awards the top Grand Jackpot.

This solar flare of a game is a high-risk, high-reward event.

RTP: The Return to Player for a 3 Oaks Gaming jackpot slot is typically around 95.5%. This is a standard figure for games that offer large fixed jackpots.

Volatility: Expect medium-high volatility. The base game offers standard line wins, but all the major excitement and the biggest prizes are concentrated in the Hold and Win feature. This creates a high-stakes hunt for the suns, which can lead to very significant payouts.


Power Sun XXL is a fantastic modern classic from 3 Oaks Gaming. It takes the hugely popular Hold and Win mechanic and gives it an exciting twist with the XXL symbol feature. The classic theme is executed with high-energy graphics and a great soundtrack. It’s a straightforward, addictive, and highly rewarding game that is perfect for players who love the thrill of the Hold and Win jackpot chase.

✅ Exciting Hold and Win feature with an innovative XXL symbol ❌ Lacks a separate free spins round for variety
✅ Classic theme with modern, high-energy graphics ❌ The core mechanic is very familiar
✅ Four in-game jackpots for big win potential
✅ Simple, addictive, and easy-to-understand gameplay

Suitable for: Fans of Hold and Win slots, players who enjoy classic fruit machine themes, and jackpot hunters.


What is the RTP of Power Sun XXL?

The RTP is expected to be around 95.5%, which is standard for the provider’s jackpot games.

Can I play Power Sun XXL for free?

Yes, a free demo version will be available on our site, allowing you to feel the heat of the bonus feature without any risk.

Does Power Sun XXL have a free spins feature?

No, the game is built entirely around the Hold and Win respin feature rather than a traditional free spins round.

What is the maximum win in Power Sun XXL?

The maximum win is the Grand Jackpot, won by filling all reel positions during the Hold and Win feature.

Is Power Sun XXL mobile-friendly?

Absolutely. 3 Oaks Gaming ensures all their games are perfectly optimized for a fiery and smooth experience on all mobile devices.


  • Sun of Egypt 5 by 3 Oaks Gaming
  • Must Drop Jackpot Flame Fruits by 3 Oaks Gaming
  • 15 Stars Ablaze by Playtech
  • 9 Stars Ablaze by Playtech
  • Hot to Burn Hold and Spin by Pragmatic Play

New Casinos

Weekly raffles  and instant VIP rakeback.

Get Up to €450+ 250 Free Spins

Get 100% up to $500 + 200 Free Spins

Get 100% up to ‹500 bonus cash + 200 bonus spins

Get up to 100% bonus + 400 Free Spin