Thunder Coins XXL by Playson

RTP: 95.6%

Thunder Coins XXL: Hold and Win by Playson is a high-volatility slot that electrifies the classic fruit machine experience with modern features, offering players a chance to win up to 5,405x their bet.

Prepare for an electrifying fusion of classic and modern in Thunder Coins XXL: Hold and Win by Playson. This high-voltage casino game energizes the traditional fruit machine experience with the thrilling Hold and Win feature and the chance for massive wins. With its striking visuals and powerful bonus mechanics, this classic slot offers a charge of excitement on every spin.

Provider: Playson
Release Date: 2025
RTP: 95.6%
Volatility: High
Max Win: 5,405x
Theme: Classic / Fruit
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Feature Value
Reels 5
Rows 3
Paylines 20
Min Bet 0.10
Max Bet 100
Max Win 5,405x
Jackpot Yes (Mini, Minor, Major, Grand)
RTP 95.6%
Volatility High
Hit Frequency N/A

Thunder Coins XXL features a sleek, modern take on the classic fruit slot theme. The background is a dark, dynamic grid of blue lightning, creating a high-energy atmosphere. The graphics are sharp and vibrant, with the familiar fruit symbols and bells given a glossy, modern finish. Animations are electric, with lightning striking the reels on big wins and during the bonus feature. The soundtrack is a high-tempo electronic track that perfectly complements the fast-paced, high-voltage action of this mobile slot.

The symbols are a dazzling array of classic icons.

  • Regular Symbols: The reels are filled with classic fruit symbols: cherries, lemons, oranges, plums, grapes, and watermelons. The highest-paying regular symbols are the golden bells and the fiery Red 7s.
  • Special Symbols:
    • Wild Symbol: A ‘WILD’ logo substitutes for all regular symbols to help form winning combinations.
    • Bonus Symbol (Thunder Coin): Golden coins crackling with electricity are the Bonus symbols. Landing 6 or more triggers the Hold and Win feature.

The gameplay is straightforward, with all the high-voltage action concentrated in the powerful Hold and Win bonus round.

To start playing, simply select your bet per spin. With 20 fixed paylines, your stake is automatically distributed. Press the spin button to send a jolt through the reels. Wins are formed by landing matching symbols from left to right. A free slot machine version is available to practice and feel the power of the bonus feature. The game is fully optimized for a seamless performance on all iOS and Android devices.

The core of the game is the electrifying Hold and Win feature and its special symbols.

  • Hold and Win Feature: Triggered by 6 or more Thunder Coins, this feature awards 3 respins on a special grid. All triggering coins lock in place, and any new coins that land also lock and reset the respin counter to 3.
  • Special Bonus Symbols: During the Hold and Win feature, special symbols can appear:
    • Jackpot Coins: These symbols can land and award the Mini, Minor, or Major jackpots instantly.
    • Thunder Coin: This special symbol collects the values of all other coins currently on the screen, including jackpots, and adds them to its own value, creating space for more coins to land.
  • Grand Jackpot: If you manage to fill all 15 positions on the grid with coins, you will be awarded the Grand Jackpot.

This casino game is designed for players who enjoy high-risk, high-reward gameplay.

RTP: The Return to Player (RTP) is 95.6%. This is slightly below the industry average, which is typical for games that offer the potential for large, fixed jackpot prizes.

Volatility: Thunder Coins XXL has high volatility. Players should expect that wins may be less frequent, but the Hold and Win feature has the potential to deliver massive payouts, thanks to the special collector symbol and the four jackpots. This slot is built for thrill-seekers chasing that electrifying big win.


Thunder Coins XXL is a fantastic modern fruit slot from Playson. It successfully blends a classic theme with the immense excitement of the Hold and Win mechanic. The addition of the Thunder Coin collector symbol adds a fresh strategic layer to the bonus round, and the high volatility promises a thrilling experience. If you’re a fan of classic slots with a powerful, modern punch, it’s time to feel the thunder. Give Thunder Coins XXL a spin!

Pros Cons
✅ Exciting Hold and Win feature with four jackpots. ❌ RTP is slightly below average.
✅ High volatility for massive win potential. ❌ Lacks a traditional free spins round.
✅ Special collector symbol adds a unique twist.
✅ Sleek, modern graphics and high-energy soundtrack.

Suitable for: Fans of classic fruit slots, high rollers, and players who love the Hold and Win jackpot feature.


What is the RTP of Thunder Coins XXL?

The RTP of the game is 95.6%.

Can I play Thunder Coins XXL for free?

Yes, a free demo version is available on our website, so you can experience the Hold and Win feature without any risk.

Does Thunder Coins XXL have a free spins feature?

No, the game’s main feature is the Hold and Win respins round, rather than a conventional free spins bonus.

What is the maximum win in Thunder Coins XXL?

The maximum potential win in this slot is 5,405 times your total bet, achievable through the jackpots and bonus feature.

Is Thunder Coins XXL mobile-friendly?

Yes, Playson has designed Thunder Coins XXL to be fully compatible and optimized for all mobile devices.


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