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Jackpot: 20,000.00

Thunder Strike


Thunder Strike Online Slots

Win Lines Min. – Max. Bet-Per-Line RTP Compatible Devices Free Spins

(anywhere in view)

20 Locked Win Lines £0.01 – £2.00 94.06% iOS 10+

Android 5.0+

Desktop/Laptop PC

3 = 7 spins

The Norse Gods are ready to wield their power on the stormy reels of Thunder Strike Slots, right here on Casino2020! Have you got what it takes to swirl up a spinning storm on these rumbling reels? As you take to the 20 locked win lines you could encounter Thunder Free Spins, Thor’s Hammer Wins and even enter Ragnarok for the chance to win an up to x4560 multiplier prize!

If you want to take a trip to Asgard in Thunder Strike online slots, then you will need a device that runs iOS 10 or Android 5.0 and above. If you want to play for real money on these striking , you could receive a free casino bonus or to have made a deposit by phone bill or by any other deposit method accepted by Casino2020.

If this is your first time visiting the mighty Casino2020 then you could storm your way to a cracking a No Deposit Bonus* of up to £20 or up to 20 Free Spins No Deposit needed!
*18+. New players only. Up to £20 bonus or up to 20 (9p) free spins locked to Cleopatra's Prizes after complete registration. 40x wagering requirement. 3-day availability for all bonuses after being credited. Max win from playing the free spins or the bonus set at £10. T&Cs apply. BeGambleAware.org

Thunder Strike Online Slots Index

How to play Thunder Strike Online Slots

  • It’s time to brave the storm and set your total bet. You can do this within the ‘Bet’ menu, by using the ‘+’ and ‘-’ buttons to select your bet-per-line amount.
  • Your bet per line value will be multiplied by the number of active win lines, which in Thunder Strike Slots are locked to 20. For example, a 10p bet-per-line over the 20 locked win lines, equals a £2.00 total bet, per spin.
  • Once you’re ready to rumble across the reels, tap the spin button to wager your total bet and start the striking slots!
  • To strike a multiplier prize you will need to spin in consecutive matching symbols on a win line. All win lines run from left to right, wins across multiple win lines will be added together to form a total win, and only the highest win per-line is paid.
  • All wins are a multiplier of your bet-per-line and the type of symbols that you spin in. To view all the winning combinations that you could hammer home, tap the menu button in the top left corner and select the ‘Paytable’.

Thor’s Hammer Wins

Every single time that you take a spin on these striking slots, coin multipliers rain down from Asgard. You have the chance to claim these coin multiplier prizes if you see three Thor symbols thundering in on your reels, anywhere on screen!

The god of thunder doesn’t stop there though. Thor’s lightning bolts strike the slots at random times as you spin through the reels. These lightning strikes multiply the prizes that are currently on your screen, giving you a chance at an even more powerful prize!

Wild Symbol

The weather could get reel-y wild if you sea this symbol spin in on your reels. The Wild symbol is a powerful force of nature that has the ability to transform into every symbol on your reels, apart from THOR and Free Spins symbols.

This means that the Wild symbol could transform a loss into a win, or increase your multiplier prize, depending on where it spins in. If you were to find 2 Serpent symbols slithering in consecutively on a win line you’d have just missed out on a fang-tastic win. If there’s a Wild symbol next to them though, you’d have just wrapped your way around a x25 multiplier win!

Despite its godly powers, the Wild symbol cannot win you the progressive Mega Jackpot, only 5 Jackpot symbols on a win line can strike the heart of that prize. A combination of Wild and Jackpot symbols on a win line could still bag you a thundering win though!

Thunder Free Spins

The free spins could be raining down onto your reels if you find yourself spinning in 3 Free Spins symbols anywhere on your screen. There’s a rumbling on these reels, as all of the coin wins are silver and gold! There are also more lightning strikes during Free Spins, meaning that there’s a chance for even higher wins!

You’ll enter into the Free Spins feature and be awarded 7 free spins. These free spins are locked to your last paid for bet amount, but don’t worry you won’t be charged for these spins, they’re a gift from the Norse Gods.

Also in the Free Spins feature is the chance to enter Ragnarok! Spin in a further 3 Free Spin symbols and you’ll feel the full force of these powerful Gods. You’ll be granted a single spin in Ragnarok, where all the coins are gold.

Once you’ve taken all your free spins, you’ll be transported back to the mortal realm and continue to spin on your thundering reels.

Progressive Mega Jackpot

During any spin the occurrence of 5 (five) “JACKPOT” Jackpot symbols on an active win line awards the progressive Mega Jackpot. The progressive Mega Jackpot is available on any bet, with 0.025% of the bet being added to the progressive pots. Half of the value gets added to the current jackpot, and half to a reserve pot ready for the next winner.
The Mega Jackpot guaranteed starting value is £20,000, with even higher starting prizes possible with a built-up reserve pot. The Mega Jackpot promotional pot system is available over any stake on any participating game plugged into the Mega Jackpot promotional pot.
When the Jackpot is won, it is reset and begins to rise again. Simultaneous wins can occur. If a player wins the progressive Mega Jackpot, then a notification would occur BEFORE any other player was awarded the Jackpot. Any players in a game that contributes to that same Mega Jackpot will receive the on-screen notification of a reset the next time they press the spin button if it is within 10 minutes of the jackpot being won. Players will not be charged for the spin generating this notification.
In the event of a communication error after a progressive win result has been determined and before it has been displayed on screen, the win amount will automatically be transferred to the player’s account. While the game is live, the Jackpots cannot be terminated.

Payout Information and Game Rules

RTP: 94.06% based on long term playback. System malfunctions void all payments. Monies are staked in the following order: winnings, player deposits, bonus credit. Casino2020 general terms and conditions apply.

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