Thunder Coins: Hold and Win

Overview

Introducing Thunder Coins: Hold and Win, the new game from Playson featuring classic fruits and electric excitement!

The game unfolds on a 3x3 grid with 5 paylines and is enhanced not only by our vibrant fruit symbols but also by 4 in-game Jackpots, the Hold and Win Bonus game, gold coins in the form of Bonus symbols, and a special Thunder Bonus symbol. The real excitement begins when the Thunder Bonus symbol, in combination with other Bonus symbols, triggers the Thunder Coins feature. This feature is available in both the Main Game and the Bonus Game, allowing the Thunder Bonus symbols to combine the values of all Bonus and Jackpot symbols on the reels and add them to the total win for a spin. Furthermore, with each coin that lands on the reels during the Main Game, there's a chance to trigger an additional Bonus Game by activating the Gold Stack feature. Feel the rush of pure energy in Thunder Coins: Hold and Win!

General information

Game type:

Slot machine

Roller type:

Rotating rollers

Rollers, Lines:

3 rollers, 3 rows, 5 lines.

Default currency values (€):

Total Bet = Coin Value * 10

0.02 - 0.03 - 0.04 - 0.05 - 0.06 - 0.08 - 0.10 - 0.15 - 0.20 - 0.30

- 0.40 - 0.50 - 0.75 - 1.00 - 2.00 - 3.00 - 5.00 - 7.50 - 10.00

Default Min./Max. Bet (€):

0.20/100.00

Default values for Free Play rounds:

The Bonus Game rounds are played with the last bet placed.

Game Features

● Wild symbol

● Bonus Symbol

● Thunder Bonus Symbol

● Bonus Game

● Thunder Coin Function

● Gold Battery Function

● Jackpots in the game

Payment information

Return to Player (%):

95.66%; 94.66%

Maximum payout per number of bets in 50 billion plays:

5150

Frequency of hits (%):

10.90%

Volatility:

7.59 (medium-high)

Limitations

Player limits:

Regulated by Playson's back-end management system, PlayBack.

Others:

● Playing under pressure

● Variable betting values

Technical information

Game ID: Mobile Desktop

thunder_coins thunder_coins_mob

Game graphics and theme

Thunder Coins: Hold and Win is set against a deep blue background, radiating a serene energy, waiting to be struck by a white lightning bolt. The reels display a sumptuous spectacle: a feast of fruit symbols with gold coins as Bonus and Jackpot symbols. The most powerful symbol, the Thunder Bonus, depicted as a coin with a lightning bolt, triggers the Thunder Coin feature and gathers the values of all other Bonus symbols to add to a spin's total win. At the top of the reels are piles of gold coins that collect Bonus symbols and offer the chance to trigger an additional Bonus Game. Electrical sparks dancing in the background and swirling around winning combinations help create the atmosphere of an impending storm. Light indicators at the bottom of each reel accentuate the appearance of Bonus and Thunder Bonus symbols. The sound of thunder celebrates the transition to the Bonus Game. The calm and anticipation of the main game are interrupted by energetic rock music led by a guitar solo.

Feel the tingle in your fingers with anticipation of winnings in the electrifying Thunder Coins: Hold and Win.

Game screen

The game screen has a size of 1280 × 720 pixels and is made up of two main elements: the game panel and the video display area.

Video viewing area

The rollers are shown in this area.

Opening the "Betting Menu" (), the "Auto Play Settings" () (this function can be enabled or disabled as required), or the "Game Menu" (), completely replaces the video display area. Clicking the "X" button () returns the player to the reel display.

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Game panel

The game panel is located at the bottom of the reels in the mobile version (vertical). In the desktop and mobile versions (horizontal), the game panel is located at the bottom right of the reels. It displays the amount of credits available in the player's account, as well as winnings and bet information.

Game Features

Wild symbol

Replaces all symbols in the Main Game, except Bonus and Thunder Bonus.

Bonus Symbol

The payout is indicated by the symbol on the player's coin:

x1, x2, x3, x5, x7, x10, x15 bets. Only appears on reels 1 and 3.

Thunder Bonus Symbol

Activate the Thunder Coins feature during the Main and Bonus Games. It only appears on reel 2.

Thunder Coin Function

The Thunderbolt Bonus symbol, in combination with any Bonus symbol, activates the Thunderbolt Coin feature. The Thunderbolt Coin feature combines the values of all Bonus symbols, including the Mini, Minor, Major, and Grand Jackpot symbols, and adds them to the winnings in the Main Game or the Total Win in the Bonus Game .

Bonus Game

The Bonus Game begins when there is at least one Bonus symbol on each reel . Only Bonus and Thunder Bonus symbols are displayed on the reels during the Bonus Game. Thunder Bonus symbols appear only on reel 2 and remain on the reels throughout the Bonus Game. At the start of the Bonus Game, 3 new spins are awarded. Each new symbol resets the number of new spins to 3. The Bonus Game continues until the new spins are exhausted. At the end of the Bonus Game, the accumulated values on all Thunder Bonus symbols are added to the Total Win.

Gold Battery Function

Any Bonus symbol that appears on the reels during the Main Game grants the possibility of activating the Gold Stack feature, which adds enough Bonus or Thunder Bonus symbols (or more) to trigger the Bonus Game.

Jackpots in the game

The random appearance of the following Bonus symbols

During the Bonus Game, activate the corresponding Jackpots:

  • Mini Jackpot = 25 bets
  • Minor Jackpot = 50 bets
  • Major Jackpot = 150 bets
  • Grand Jackpot = 1000 bets

Payment Formation

Payment Lines

  • Payment Lines: 5 lines
  • The betting lines are paid out successively from the far left to
  • Only the highest profit per line is paid.
  • Simultaneous gains
  • Winning combinations and payouts are awarded according to the Table of

Last modification date: 11/14/2025