12 Bolts of Thunder is an imaginative slot game from Thunderkick that blends classic slot machine imagery with iconography from Norse mythology while also utilising the popular Scatter collection style bonus made famous in the 9 Masks of Fire slot. This feature allows the game to serve up wins of 30,000x your stake. Let’s join Thor and find out what other treats he has in store in this 12 Bolts of Thunder slot review.
12 Bolts of Thunder is a five-by-four slot with 20 fixed paylines. Players need to match three or more of the same symbol along one of the paylines to generate a win. Winning matches start on the leftmost reel and appear on consecutive reels.
Your stake is displayed next to the spin button. Click the display to bring up a pop-up menu with the list of possible stakes. You can choose from this list that starts at €0.10 and goes up to €100, providing players with a healthy betting range.
The 12 Bolts of Thunder slot game runs with an RTP of 96.15% and is considered highly volatile. There are likely to be gaps between wins, but when they land, they could be sizeable. The game has an impressive maximum win of 30,000x your stake, which should certainly be enough to get some attention.
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A magical hammer emblazoned with a thunderbolt whisks you away into the clouds for the 12 Bolts of Thunder slot game. You’ll hear a gentle soundtrack of pan pipes and string music with the occasional pounding of the drum and rising choral singing.
Classic slot game symbols inspire the symbols. The lower-paying symbols are poker royalty from Jack to Ace, designed like historic rune writing. There is a horseshoe and a bell in the higher-paying symbols and traditional bar and lucky number seven slot symbols. The seven is the highest paying standard symbol, returning 20x your stake when you match five along a payline. The Hammer symbol acts as a Scatter, paying out according to the table next to the reels.
A shield decked with a W is the Wild symbol, it can substitute for any other symbol, except the Hammer or Bonus symbols, to complete a win. Giant gates to Valhalla act as a Bonus symbol.
Jack
3 - 0.5x / 4 - 1x / 5 - 1.5x
Queen
3 - 0.5x / 4 - 1x / 5 - 2x
King
3 - 0.5x / 4 - 1x / 5 - 2.5x
Ace
3 - 0.5x / 4 - 1x / 5 - 3x
Horseshoe
3 - 1x / 4 - 2x / 5 - 5x
Bell
3 - 1.5x / 4 - 2.5x / 5 - 10x
Bar
3 - 2x / 4 - 3x / 5 - 15x
Triple 7s
3 - 2.5x / 4 - 3.5x / 5 - 20x
12 Bolts of Thunder has been designed by Light & Wonder to work across a range of devices. The 12 Bolts of Thunder mobile slot provides the same thrilling action as the desktop version, ensuring players can enjoy the slots in its glory wherever they are.
See what is in store when you pass through the Gates of Valhalla and trigger one of the following 12 Bolts of Thunder bonus features.
In the game, whenever players land four or more Hammer symbols, it will pay out according to a paytable on the side of the reels. Four, five, six, seven, eight, nine, ten, eleven, or twelve Hammers pays 2x, 5x,10x, 15x, 20x, 50x, 100x, 500x, or 1,000x your bet, respectively.
Landing three, four, or five Bonus symbols will award six, nine, or 12 free spins, respectively. Hammer Wins during the bonus will upgrade each multiplier level on the hammer paytable. The maximum return is 30,000x your stake for landing 12 Hammer symbols. You will receive three more spins for each Hammer Win achieved during the bonus.
The 12 Bolts of Thunder is another slot that features the Scatter collection mechanic that was made popular by the 9 Masks of Fire slot from Games Global. This is definitely one of the better slots to use the feature, with the Hammer Wins serving up a potential huge win of 30,000x your stake. While the theme might not be strikingly original, it looks great on mobile and desktop and is well worth taking for a spin.
Rating: 8.0
Let’s look at some of the most common questions players have about the 12 Bolts of Thunder online slot game.