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Thunderstruck II Slot

Thunderstruck II

Play Thunderstruck II slot online at King Casino

*Any values mentioned are subject to change.

What is Thunderstruck II?

Thunderstruck II is a five-reel slot game from Games Global. The game offers 14 paylines and features both wild and scatter symbols, along with multiple bonus rounds and in-game achievements. All paylines are permanently enabled during play. The betting range starts at a minimum of £0.30 and goes up to a maximum of £15 per spin. The return to player (RTP) information is displayed within the game.

How do payouts work in Thunderstruck II?

Payouts depend on the combinations of symbols that appear after each spin. All available paylines are active on every spin. The total bet per spin is determined by multiplying your coin bet by a bet multiplier of 30. For example, betting one coin results in a total bet of 30 coins per spin.

How are regular wins calculated?

The number of coins won for each regular combination is shown in the game’s paytable. To find your payout, multiply the win amount by your chosen number of coins bet, which is then multiplied by the bet multiplier. The total number of credits won equals the total coins won multiplied by your selected coin size.

Multiple winning combinations on a single payline are all paid out if they involve different symbols. If there are multiple wins for the same symbol on a payline, only the highest win is awarded. Wins appearing on separate paylines are all paid out individually.

  • Three or more matching symbols must appear consecutively from the first reel to create a regular winning combination.
  • Winning combinations pay left-to-right, beginning on the first reel.

How do scatter symbols and their payouts work?

Scatter payouts are calculated by multiplying the payout for the scatter combination by the total number of regular coins bet. Scatter wins are added to any regular wins.

  • A win involving scatter symbols requires two or more to appear anywhere on the reels.
  • Scatter symbols cannot be replaced by the wild symbol.

How do bonus features and free spins operate?

Thunderstruck II includes a variety of bonus features unlocked through specific in-game events. These features include:

What is the Great Hall of Spins?

The Great Hall of Spins is activated when three or more scatter symbols appear on the reels. This feature comprises four unique bonus games, each granting free spins and special enhancements. Three of the bonus games are unlocked after activating the Great Hall of Spins a certain number of times. The bet and paylines active during free spins match those of the triggering spin.

  • Valkyrie Bonus Game: Always available. Awards 10 free spins, with all wins multiplied by 5. Free spins can be retriggered.
  • Loki Bonus Game: Unlocked after 5 activations. Grants 15 free spins. A Wild Magic symbol on reel 3 can turn up to 14 regular symbols wild. The Wild Magic symbol itself does not pay. Free spins can be retriggered.
  • Odin Bonus Game: Unlocked after 10 activations. Gives 20 free spins and activates the Wild Raven feature, randomly transforming symbols into wilds with up to a 6x multiplier. Free spins cannot be retriggered.
  • Thor Bonus Game: Unlocked after 15 activations. Provides 25 free spins, featuring the Rolling Reelsâ„¢ mechanic. Each consecutive win increases the multiplier by 1, up to 5x. The multiplier resets when no further win occurs. Free spins cannot be retriggered.

What is the Wild Storm bonus?

The Wild Storm bonus game can trigger at random during standard play. When active, up to five reels may turn entirely wild for a spin. During this feature, the Thunderstruck Logo and Bonus Hammer symbols do not appear. Multiple winning combinations on a single payline are paid if involving different symbols; only the highest win is awarded for combinations with the same symbol.

What do the wild and scatter symbols do?

Wild Symbol Rules

  • The Thunderstruck Logo is the wild symbol and acts as a multiplier.
  • It doubles the payout for any combination it helps to complete as a wild.
  • This symbol cannot substitute for the scatter (Bonus Hammer) symbol.
  • Multiple wild logos on a payline create their own winning combination, without the multiplier.
  • Different symbol wins are paid out per payline, but for the same symbol on a payline only the highest win is paid.

Scatter Symbol Rules

  • The Bonus Hammer symbol acts as the scatter.
  • Two or more anywhere on the reels complete a scatter win.
  • Wild symbols do not substitute for scatters.
  • Scatter wins are calculated by multiplying the scatter combination payout by the total number of regular coins bet.
  • Scatter wins are added to regular wins and do not need to appear on consecutive reels.
  • Three or more Bonus Hammer symbols start the Great Hall of Spins bonus game.

What are the betting limits in Thunderstruck II?

  • The game allows bets from £0.30 up to £15 per spin.
  • The bet per spin is calculated by multiplying your bet by 30, due to a fixed bet multiplier.
  • Up to 10 coins may be bet per spin.

What are the key rules of the game?

  • All 14 paylines are permanently active on every spin.
  • Each spin’s bet total uses a multiplier of 30.
  • Payout tables show winnings in coins, and credits are calculated by multiplying won coins by the chosen coin size.
  • Only combinations beginning on the first reel and moving left-to-right award regular wins.
  • Multiple winning combinations per payline are paid if involving different symbols; for the same symbol, only the highest is paid.
  • Malfunctions void all plays and pays.

Thunderstruck II Demo Mode & Free Play Explained

A common way for players to explore a slot is by searching for a Thunderstruck II demo or Thunderstruck II free play option. Since this website does not offer demo or free play versions, we’ve created this page to give you the same type of insight in a different way.

Here, you’ll find a clear outline of how the game is structured, including its main features, bonus rounds, and the role of special symbols.

This overview provides the knowledge you could gain from trying a Thunderstruck II demo version, making it easier to understand the experience in advance.


*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.