Slot machine catalogue · South Africa

Thunderstruck II

Checked and updated

Thunderstruck II from Microgaming takes us to the land of Norse mythology. There are gods and goddesses, along with quests across stormy seas in Viking longboats.

Where South African players can spin this slot

These are the operators we see actually working for players in South Africa: rand accounts, local payment rails and a welcome offer you can check on the operator’s own terms page. Figures come from our brand database and are re-checked as they change.

  1. 1BetumRand accountsWelcome packageWelcome offerWelcome package up to R4 000Get bonusT&Cs apply · 18+
  2. 2YesPlaySouth African licenceInstant EFT · Ozow · Capitec PayVouchersWelcome offer100% welcome bonus up to R3 000Get bonusT&Cs apply · 18+
  3. 3ZarBetSouth African licenceInstant EFT · OzowVouchersWelcome offer200% welcome bonus up to R2 000 + 50 free spinsGet bonusT&Cs apply · 18+
  4. 4Springbok CasinoR250 no-deposit bonusRand accountsInstant EFT · Ozow · 1VoucherWelcome offerR11 500 welcome package + 250 free spinsGet bonusT&Cs apply · 18+
  5. 5Yebo CasinoRand accountsInstant EFT · OzowVouchersWelcome offerWelcome package up to R12 000Get bonusT&Cs apply · 18+
  6. 6Wazamba200 free spinsLarge game libraryWelcome offer100% up to R8 000 + 200 free spinsGet bonusT&Cs apply · 18+
  7. 7Thunderbolt CasinoRand accountsInstant EFT · OzowVouchersWelcome offerWelcome bonus up to R10 000Get bonusT&Cs apply · 18+
  8. 8Megapari150 free spinsOzow · Instant EFTSportsbook tooWelcome offerWelcome package up to R28 800 + 150 free spinsGet bonusT&Cs apply · 18+
  9. 9PlayAmo150 free spinsRand accountsWelcome offerWelcome package up to R5 500 + 150 free spinsGet bonusT&Cs apply · 18+
  10. 1010betSouth African licenceInstant EFT · Ozow · Capitec PayWelcome offer100% welcome bonus up to R5 000Get bonusT&Cs apply · 18+
  11. 11HollywoodbetsSouth African licenceInstant EFT · Ozow · Capitec PayVouchersWelcome offerR25 free bet + 50 free spins on sign-upGet bonusT&Cs apply · 18+

We earn a commission when a reader opens an account through the links above. It does not change what you pay, and it does not decide the order — that is set by our own criteria. Bonus terms, wagering and payout times are the operator’s and can change without notice. 18+ · play responsibly · South African Responsible Gambling Foundation 0800 006 008.

In terms of features, Thunderstruck packs loads in. So, let’s take a look already.

Play Thunderstruck II Slot Free

Thunderstruck II Review

Game info

Theme:Norse mythology
Payout %:96.65
Reels:5
Pay Lines:243 (ways to win)
Max Win:2,400,000
Scatter:“Bonus”
Wild:Game logo
Our Rating:4 / 5

Pros

  • Tasteful artwork. The illustrations for Thunderstruck II are excellent. This creates a game with a strong feel.
  • Loads of variety in features. It’s possible to play four different free spin modes, along with a few other features. Such diversity lends itself well to repeat visits.

Cons

  • Tragically low upper betting limit. We’ve seen many games that let players bet up to R43 000 per spin. This makes Thunderstruck II’s R300 look pitiful.

Top Jackpots

The 2.4 million coin top jackpot on Thunderstruck 2, available via bonus features, is one of the biggest of all the non progressive slots – impressive!

The top regular jackpots on the Thunderstruck II slot machine are all awarded for hitting five-of-a-kind of the symbols that are integral to Norse mythology. Expect magical kingdoms, along with gods and goddesses. We’ve listed the prize for hitting five of each on consecutive reels below:

  • Thor = 500x the total bet.
  • Odin = 450x the total bet.
  • Loki = 400x the total bet.
  • Valkyrie = 350x the total bet.
  • Sky Kingdom = 300x the total bet.
  • Long ship = 250x the total bet.

Game Features

Doubling “Wilds”

The game’s logo symbol will substitute for all other symbols except the “scatter” symbol. Any wins that make use of the “wild” symbol will be paid out at twice the rate of that quoted on the pay table.

Wildstorm Feature

The Wildstorm Feature can strike randomly. It will turn up to five reels “wild”. Players should note that free spins cannot be triggered during the Wildstorm Feature.

The Great Hall of Spins

Landing three, four, or five “bonus” symbols anywhere on the reels will award entry into The Great Hall of Spins. Multiple Entries into The Great Hall of Spins will sequentially unlock further bonus features.

Valkyrie

This bonus mode is available when The Great Hall of Spins feature is first activated. Players will receive 10 free spins that are subject to a 5x multiplier. These can be retriggered.

Loki

This bonus mode is available from the fifth time the bonus feature is triggered. Players will receive 15 free spins with a wild magic feature.

The “wild magic” symbol on reel three will randomly transform symbols into additional substitutes.

Two, three, four, or five “bonus” symbols landing on the reels will retrigger one, two, three, or four free spins respectively.

Odin

This bonus is available from the 10th trigger of The Great Hall of Spins bonus feature. Players will receive 20 free spins with the “wild raven” feature. During this feature, Odin’s Ravens can randomly turn symbols into 2x and 3x multipliers. If both ravens land, a 6x multiplier can also be awarded.

Thor

This bonus is available from the 15th trigger of The Great Hall Bonus feature. Players will receive 25 free spins with Rolling Reels. Each consecutive win will increase the multiplier. The increments are 2x, 3x, 4x, and 5x. These Rolling Reels can also award multiple consecutive wins.

Regular Symbols

Along with the higher prized symbols, there are also those that don’t pay quite as handsomely. These borrow from a well-worn tradition in slot design – they use the upper end of a standard deck of playing cards (A, K, Q, J, 10, 9). Like their higher value counterparts, we’ve listed the prizes for hitting five-of-a-kind of each below:

  • Ace or King = 150x the total bet.
  • Queen or Jack = 125x the total bet.
  • Ten or Nine = 100x the total bet.

Betting Limits

Since it’s a “ways to pay” machine, rather than one that relies on strict win lines, players are only able to adjust the value of each coin, along with the number of them waged on each of the supposed win lines. The game is priced as if there were 10 win lines.

Players can bet between one and 10 coins on each of these lines. They can also set the value of each coin between 1p an 5p. This means that with all values set to the minimum, the lowest possible bet per spin is just 10p. Meanwhile, with all values maxed out, the highest possible bet per spin is a rather lacklustre R300. Evidently, Thunderstruck II was not designed for the highest rollers around.

Overall Rating

Thunderstruck 2 SlotThunderstruck II is a great game for fans of historical slot machines, as well as those who just enjoy a solid gameplay experience. With its classic art style and tastefully illustrated symbols, it certainly looks the part. Meanwhile, players will be delighted with the epic number of bonus rounds available. This makes Thunderstruck II ideal for repeat visits.

One caveat to all of this is the feebly low betting limits. Whereas those who enjoy betting the bare minimum won’t find this an issue, anyone else might.

Amounts in this review were converted from the operator’s own pound-sterling offer at R21.60 to £1 (European Central Bank reference rate, 4 September 2026) and rounded. The operator publishes and pays the offer in its own currency — check the exact figure and the terms on its site before you deposit.