Jack Hammer Review

The NetEnt slot Jack Hammer has comic book images and a battle between heroes and villains. The game was first released in July 2011 and is still going strong today (which should tell you a lot). It’s one of those games that you’ll come back to time and again without fully understanding why these seemingly simple aspects continue to captivate you.

The game contains 5 reels, 3 rows, and 25 ways to win and is set against a city setting. The Private Eye is the hero and highest-paying symbol, with Dr Wuten, the villain, coming in second (but not nearly as valuable). It’s all about the sticky Re-Spins in the main game, and if you’re lucky, you can trigger the Free Spins bonus through this feature.

Jack Hammer Game

While the rest of the symbols re-spin, winning symbols remain fixed on the reels. The sticky Re-Spins are always useful since you need as many Free Spins symbols as possible to get as many Free Spins (maximum 30 spins).

In this low variance game, all wins during the free spins feature are tripled, and you can win up to 3,000 times your investment.

What Are the Symbols?

The insignia on Jack Hammer is drawn from a famous comic book story from an old newspaper, and the plot is clearly set in the 1930s. There is one high-value symbol, three medium value symbols, and five lower value symbols on the paytable, as follows:

  • Private Detective – Pays 40x for 5 on the pay line
  • Evil Dr. Wuten – Pays 12x for 5 on the pay line
  • Kidnapped Woman – Pays 10x for 5 on the pay line
  • Paperboy – Pays 8x for 5 on the pay line
  • Blimp – Pays 5x for 5 on the pay line
  • Shooting Gangster Ride – Pays 4x for 5 on the pay line
  • Paper Headline – Pays 3x for 5 on the pay line
  • Ringing Phone – Pays 2x for 5 on the pay line
  • Poison Vial – Pays 1.6x for 5 on the pay line.

What Are the Bonus Features?

The Sticky Win feature is triggered whenever you land a winning combination on the Jack Hammer slot. The remaining symbols spin again once all winning symbols have been locked. You earn another spin when you land a new winning combination, and the added symbols become sticky as well. This process is repeated until no additional winning or wild symbols are introduced to the mix. After that, the total win is paid, and the feature concludes.

Free Spins in Jack Hammer

When you land at least 5 scatter symbols on the reels at the same time in Jack Hammer, you will be awarded free spins. Of course, the more scatters you land, the more free spins you’ll receive. Only five scatters award 10 free spins, while nine to fifteen scatters award a total of 30 free spins.

You can also get 15, 20, or 25 free spins if you get 6, 7, or 8 scatters.

It makes no difference how many free spins you acquire in the multiplier because your winnings will be increased by three times anyway. It may appear that getting that many scatter is difficult, but keep in mind that the Sticky Win feature also applies to the free spins symbols.

What Is the Jackpot?

Despite the title, the Jack Hammer slot does not provide a progressive or fixed jackpot, but it does offer some decent rewards. The free spins feature has a maximum win of 3,000 times your wager, which is fairly good for a low-risk game. Play at the maximum stake and you might win up to C$750,000.


  • Every win in the base game activates the Sticky Win feature.
  • 3x multiplier on free spins
  • A low volatility game with a 3,000x potential


  • Because the sequel has more pay lines, some individuals prefer it.