Thunderstruck is a 5 reel, 9 payline video slot machine. This means there are five spinning reels from which to form your winning combinations. For every coin that you put in you enable another payline. When the reels stop, the computer checks the combinations of symbols along each enabled payline.
Thunderstruck has a Scatter symbol, Wild, Multiplier symbol, Free Spin Bonus Feature and a Gamble Bonus Feature game, the maximum payout is 10,000 coins.
Thunderstruck is understandably one of Microgaming most popular online video slot machine games. The graphics on Thunderstruck are beautiful and the free spin jackpots are even better.
Once you play Thunderstruck you will be captivated by the images and the great sounds that are just a part of Thunderstruck. So if you're a Thor fan and who isn't this Thunderstruck video slot machine game is for you.
Wild, Multiplier Symbol
The Thor symbol is a wild, multiplier symbol. This means that it substitutes for any other symbols to complete a winning combination, except for the Rams scatter symbol.
The Thor symbol doubles the payout of any winning combination it completes.
Example:
Three Thor symbols and two Hammer symbols on an enabled payline complete a five Hammer symbols combination, and pay out 800 coins.
However, three Thor symbols are displayed, so the payout is 800 x 2 = 1,600 coins. Since three Thor symbols pay out 200 coins, you are paid out for the five Hammer symbols combination, as it is the higher value payout.
Scatter Symbol
The Rams symbol is a scatter symbol. This means that it does not need to appear in a line on an enabled payline to win.
It can be scattered anywhere on the five reels, provided that two or more Rams symbols appear.
Winnings are calculated by multiplying the number of Rams symbols by the total number of credits bet.
If you have a scatter win and a normal win, you are paid out for both wins, as the Rams scatter symbol does not need to appear on an enabled payline to win.
Free Spin Bonus Feature Game
Three or more Rams symbols displayed on the reels, activates the Free Spin Bonus Feature game.
You are given 15 Free Spins. All the bets and paylines played in the 15 Free Spins are the same as the game that started the Free Spin Bonus Feature game. All wins during the 15 Free Spins are tripled.
If three or more Rams symbols are scattered on the reels during a Free Spin Bonus game, you are awarded another 15 Free Spins. The extra 15 Free Spins are added to the remaining number of Free Spins.
To play the Free Spin Bonus Feature, do the following:
- If three or more Rams symbols are displayed on the reels, the Free Spin Bonus Feature game is activated.
- Click the Start Free Spins button to start the bonus game.
- All win amounts are tripled during the Free Spin Bonus Feature game.
Gamble Bonus Feature Game
Any win on an enabled payline activates the Gamble Bonus Feature game.
- A correct guess for the card color doubles your win.
- A correct guess for the card suit quadruples your win.
To play the Gamble Bonus Feature, do the following:
- Click the Gamble button.
- The Gamble screen is displayed.
- Choose one of the gamble options, the gamble options are:
- Card Color: Black Or Red.
- Card Suit: Heart, Diamond, Spade or Clubs.
- You may gamble your winnings until the gamble limit is reached.
- The gamble limit is set at five gambles, per game.
Regular Symbols
Hammer |
Fist |
Castle |
Lightning |
Horn |
 |
 |
 |
 |
 |
Ace |
King |
Queen |
Jack |
Ten |
Nine |
 |
 |
 |
 |
 |
 |
Payout Schedule
Winnings paid out on the slot machine are dependent on the symbols displayed on the payline, once the reels have come to a stop.
The Payout Schedule summarizes the game Payout Table. All figures show the number of coins that are won for each combination. The value of credits won depend on the coin size you bet.
| Symbol Name |
2 Symbols |
3 Symbols |
4 Symbols |
5 Symbols |
| Thor |
10 |
200 |
2,000 |
10,000 |
| Hammer |
3 |
25 |
100 |
750 |
| Fist |
2 |
25 |
100 |
750 |
| Castle |
--- |
15 |
100 |
400 |
| Lightning |
--- |
10 |
75 |
250 |
| Horn |
--- |
10 |
50 |
250 |
| Ace |
--- |
10 |
50 |
125 |
| King |
--- |
5 |
50 |
125 |
| Queen |
--- |
5 |
25 |
100 |
| Jack |
--- |
5 |
25 |
100 |
| Ten |
--- |
5 |
25 |
100 |
| Nine |
2 |
5 |
25 |
100 |
| Scatter |
2x |
5x |
20x |
500x |
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