Creator: Play'n GO

Hammerfall slot game desktop screenshot Hammer High bonus feature with Sir Hector Play'n Go
Hammerfall casino video slot game transparent logo

Title: Hammerfall

Reels: 7

Rows: 7

Paylines: Cluster Pays

RTP: 96.2%

Hit Freq: N/A

Free Spins Freq: N/A

Max Win: 30,000x

Volatility: High

Min/Max Bet: 0.20/100

Score: 8/10


Hammerfall is a Play’n Go slot machine based on the Swedish metal band of the same name. The band that brought us songs like Hearts on Fire, Heeding the Call, and Blood Bound now has its very own slot, and it’s a big one.

There’s a lot happening on these action-packed reels, including random features, Free Spins, Cluster Pays, and more. So let’s dive right in and see what it has to offer.

Hammerfall slot game desktop screenshot base game Play'n Go

Hammerfall Game Features

Hammerfall features a massive 7×7 grid and uses the Cluster Pays and Cascading Reels mechanic to ensure there is never a dull moment. These symbols trigger payouts when 5 of a single type cluster together. Those symbols then disappear from the reels as new ones fall down from above.

The bigger the cluster, the higher the payout, with the Helmet symbol offering a payout of up to 1,000x for 15 or more in a single cluster.

Every winning combination charges the Hammer Meter. You need 25 winning symbols to fully charge this meter and launch the Song Feature. There are three Song Features in total and the one you get is determined by the current active world:

  • Twilight Princess: Adds a 2×2 Mega Wild to the reels.
  • Second to None: All of the high-paying symbols are transformed into a single type, greatly increasing the odds of landing a big payout.
  • And Yet I Smile: The low-paying symbols on the grid are destroyed, with all of the remaining ones falling into the gaps.

If the hammer is overcharged, it triggers Hammer High, which launches a succession of Song Features. At the end of each Song Feature, you advance to the next world, thus changing the feature the next time it is activated.

Look out for the Super Tiles and Lightning Wilds. The former appear as overlays on random positions of the grid during spins and cascades, and if a win appears in those positions, they’ll turn into Lightning Wilds.

Still not enough? Don’t worry, as there’s more. Every non-winning spin has a chance of activating a Destruction feature:

  • Never Forgive, Never Forget: A symbol type is chosen at random and all of these symbols then converge on the middle of the grid, destroying everything in their path.
  • Bring It: All high-paying symbols are highlighted. Some are destroyed, others are transformed.
  • One Against the World: A symbol type is highlighted and all adjacent symbols transform into that type.
  • Chain of Command: A snake winds through the reels and highlights symbols. Some of these transform while others are destroyed.

These features can produce big payouts and it’s possible to win as much as 30,000x with a single spin of the Hammerfall slot game.

Hammerfall slot game desktop screenshot feature

Verdict: Massive grid and massive wins

With great music, a stunning fantasy theme, and one of the biggest and most action-packed reels around, the Hammerfall slot is one that you won’t forget in a hurry. It is not as band-focused as some of the other games in this genre. In fact, if you’ve never heard of Hammerfall and aren’t familiar with the band’s work, you might dismiss this as another fantasy slot.

Still, there’s enough here to keep metal fans happy while ensuring diehard slot players have a lot to get excited about.


Do you like the Hammerfall slot? We think you might also like the Sabaton slot.


  • Original music
  • Stunning graphics
  • High max win
  • Many features


  • World shift is straight from Gemix


The volatility is categorized as high, but it’s far from the highest out there and comes in at 8/10.

The top prize offers 30,000x.

There are no traditional paylines. Instead, it uses Cluster Pays and pays for “clusters” of matching symbols.

Hammerfall casino video slot game Sir Hector square thumbnail


Score: 8/10

Creator: Play'n GO

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