Thunder Coins slots from Playson

RTP: 95.66%

Learn everything about Thunder Coins — features, gameplay and bonus details.

Unleash the storm and strike it big with Thunder Coins: Hold and Win, a powerfully classic slot from Playson. This game electrifies the traditional 3×3 reel format with a mighty Hold and Win bonus feature, complete with storm-powered multipliers and four fixed jackpots. It’s a perfect storm of classic simplicity and modern, high-voltage features, promising a truly tempestuous playing experience.

Provider: Playson
Release Date: 2024
RTP: 95.66%
Volatility: Medium-High
Max Win: 5,150x
Theme: Classic / Storm
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Feature Value
Reels 3
Rows 3
Paylines 5
Min Bet $0.20
Max Bet $100
Max Win 5,150x
Jackpot Yes (Fixed Jackpots)
RTP 95.66%
Volatility Medium-High
Hit Frequency N/A

Thunder Coins: Hold and Win features a dark and stormy theme that adds a dramatic flair to the classic slot design. The background is a tempestuous sky filled with dark clouds and crackling lightning. The graphics are sharp and impactful, with the familiar fruit symbols looking like they’ve been forged in a thunderstorm. A powerful, dramatic soundtrack with thunderclaps and electric sound effects creates an epic and immersive atmosphere.

Regular Symbols: The symbols are a mix of classic icons. The lower-paying symbols include BARs, double BARs, and triple BARs. Higher value symbols are represented by golden bells and the iconic red 7s. A full line of red 7s will award the top base game payout.

Special Symbols:

  • Bonus Symbol (Thunder Coin): These electrified coins carry cash values and are your ticket to the Hold and Win bonus game.
  • Thunder Symbol: During the bonus round, this powerful symbol collects all coin values on the screen.
  • Multiplier Symbol: This special symbol appears only during the bonus game and applies a multiplier of up to 15x to your total winnings from the round.

Braving the storm in this mobile slot is easy. Use the simple controls to set your desired bet amount. Once you’re ready to spin, just hit the ‘Spin’ button. To witness the power of the bonus features without any risk, we suggest trying the free slot machine demo on our website. The game is fully optimized for a thunderous performance on all iOS and Android devices.

The game’s excitement is concentrated in its powerful Hold and Win bonus feature.

Hold and Win Bonus Game

The feature is triggered by filling the entire 3×3 grid with Thunder Coin Bonus symbols. This awards 3 respins on a special set of reels. During the round, you can land more Bonus symbols, Thunder symbols that collect all visible values, or Multiplier symbols that boost your total win. Each new symbol that lands resets the respin counter to 3.

Fixed Jackpots

Within the Hold and Win bonus, special Mini, Minor, and Major jackpot symbols can land. If you manage to fill all 9 positions with symbols during the respins, you will win the Grand Jackpot of 5,000x your stake. The round concludes when you run out of respins or secure the jackpot.


RTP: Thunder Coins: Hold and Win has a Return to Player (RTP) of 95.66%. This is slightly below the industry average of 96%, but it is still a decent return for a jackpot slot.

Volatility: The game features medium-high volatility. This creates a thrilling experience with a good balance between the size and frequency of wins. While you can expect some dry spells, the potential for massive payouts during the feature-rich bonus round is significant.


Thunder Coins: Hold and Win is an outstanding 3-reel slot that injects a huge amount of energy and modern features into a classic format. The stormy theme is brilliantly executed, and the Hold and Win bonus, enhanced with collector and multiplier symbols, is incredibly engaging. With a strong max win potential and exciting gameplay, this slot is a must-play for fans of both classic games and modern jackpot features. Unleash the storm and strike it big today!

Pros Cons
✅ Powerful Hold and Win feature with multipliers ❌ RTP is slightly below average
✅ Classic 3×3 format with modern excitement ❌ The high volatility may not be for everyone
✅ Great max win potential of 5,150x
✅ Four fixed jackpots

Suitable for: Fans of classic 3-reel slots and high-potential jackpot games.


What is the RTP of Thunder Coins: Hold and Win?

The RTP for this slot is 95.66%.

Can I play Thunder Coins: Hold and Win for free?

Yes, a demo version is available on our website, allowing you to experience the storm for free without any risk.

Does Thunder Coins: Hold and Win have a free spins feature?

No, the game focuses entirely on its powerful Hold and Win bonus feature and does not have a separate free spins round.

What is the maximum win in Thunder Coins: Hold and Win?

The maximum win is an impressive 5,150 times your stake.

Is Thunder Coins: Hold and Win mobile-friendly?

Yes, this slot is fully optimized with HTML5 technology for a powerful and seamless experience on all mobile devices.


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