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Zeus’s Thunderbolt Game Rules

By playing our games, you agree that you do not find them offensive, unfair or indecent.

How to Play Slots:

• Choose the amount you would like to bet with. Control the bet amount by clicking the arrows next to the Coin Value or choose Max Bet (Max Coin Value).
• Your winnings are automatically added to your account balance. You can see your Total Win displayed in the WIN section of the screen after each spin.

Game Rules:

• The game is played with 20 fixed paylines and each game costs a minimum of 20 fixed coins.
• Payouts are made according to the paytable.
• Prizes are multiplied by the coin value.
• All symbols pay from left to right in consecutive order.
• Only the highest win is paid per selected line.
• Wild symbols substitute for all symbols, excluding the Bonus symbol.
• Malfunction voids all pays and plays.
• The RTP is shown in-game.

Thunderbolt Re-spins:

• 6 or more coin credit symbols trigger the Thunderbolt re-spin feature.
• The other symbols fade away and only the coin credit symbols that triggered the feature remain.
• The feature starts with 3 re-spins.
• All coin credit symbols that hit after each re-spin remain on the screen until the end of the re-spins.
• Every time at least one coin credit symbol hits, the number of re-spins is reset to 3.
• This feature ends when no re-spins remain or all positions on the screen are filled with coin credit symbols.
• When this feature is complete, the values of all coin credit symbols are added and multiplied with the total bet amount.
• The player gets the Mini Jackpot along with the sum of all coin credit values when all positions on the screen are filled with coin credit symbols.
• This feature is also available during Thunderbolt Free Spins.
• Jackpot Rewards in this feature are:
• Mini – 50x total bet
• Minor – 100x total bet
• Major – 250x total bet
• Grand – 1000x total bet

Thunderbolt Free Spins:

• 3 Bonus symbols trigger 10 Free Spins.
• 10 Free Spins can be re-triggered during Free Spins if 3 Bonus symbols land.
• Lightning Ladder feature is only available during Free Spins.

Lightning Ladder:

• 5 or less coin credit symbols landing on the reels contribute to the Lightning Ladder.
• Keep accumulating the coin credit symbols to climb the Lightning Ladder throughout the Free Spins.
• The player gets the credit value corresponding to the accrued milestone at the end of the Free Game.
• Jackpot Rewards in this feature are:
• Mini – 50x total bet
• Minor – 100x total bet
• Major – 250x total bet
• Grand – 1000x total bet

Game Controls:

As per the U.K. Gambling Commission requirements, quick spin and auto-spin features have been disabled.

• All games are tested to level 3 standards in accordance with the UKGC Testing Strategy for Compliance with the Remote Gambling and Software Technical Standards.
• If the game is interrupted due to connection loss during Free Spins or Bonus Rounds, the game will resume the remaining Free Spins or the pending Bonus Round upon re-opening.

Additional Information:

• Guidance on RTP/ Paylines/ Bonus Feature/ Wild/ Free Spins is covered under the Paytable section of respective games. You can access this by clicking the Paytable button.
• Any stakes placed are non-refundable, unless a system malfunction occurs, in which case, all stakes placed on the game being played at the time of the malfunction will be refunded. We have no obligation to repay players who abuse these occurrences, and therefore, an alternative action may be deemed suitable depending on the individual circumstances.
• The in-game paytable payouts are calculated as coin value * paytable factor when bet lines are kept constant.
• If a query arises as a result of a gaming session, where there is a mismatch between your records and the data recorded by our servers, the latter will be considered correct.
• In the event of any disagreement between yourself and this website, the management’s decision will be considered final.
• If the game is interrupted due to connection loss, Balance and Win information can be viewed using Game Logs.
• In the event of malfunction of gaming hardware/software, all affected game bets and payouts are rendered void and all affected bets are refunded.

Zeus’s Thunderbolt Demo & Free Play Guide

Searching for a Zeus’s Thunderbolt demo or Zeus’s Thunderbolt free play version is a common step for players who want to test a slot before playing for real money. While we do not provide demo access here, this page offers a detailed explanation of the game’s features.

You’ll learn about the core mechanics, bonus rounds, and symbol functions that define Zeus’s Thunderbolt. This overview helps you understand how the game plays and what makes it appealing, without requiring free play access.

Think of it as your preview: a way to evaluate whether Zeus’s Thunderbolt matches your playing style without having to make a deposit in a real-money environment.

*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.