Jack Hammer slot

Game info

Table of content

Jack Hammer is a video slot from NetEnt that is played on five reels and 25 fixed paylines. A hold feature and free spins provide excitement, fun and sometimes big wins. Lovers of the comics should be familiar with Jack Hammer, all others can expect winning symbols in cartoon style. The payout rate of the game is a really good 97.0%, which is above average for online slots.

In which casinos is the Jack Hammer slot available



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The game principle of Jack Hammer Slot

The slot is played on 25 fixed paylines. The wild symbol in jack Hammer substitutes for all other symbols except the scatter. The biggest feature of the game is started after each line win, because each win is a so-called sticky win. This means that when a winning combination appears, a free spin is triggered. During this free spin, the triggering combination is held.

If another winning combination appears during the freespin or the existing one is expanded, another free spin is triggered. This happens until either no more winning combination appears or a full screen is reached.

The same principle is applied when at least three scatter symbols appear anywhere on the reels. At least five scatters are required to win free spins. Spins are re-spun until no more scatter symbol appears. In this game, it is possible to get a full screen of scatters. The more scatters appear, the more free spins are won:

No matter how many free spins are triggered, all wins during the freespins are always multiplied. The basic gameplay is not changed during the free spins. In addition, it is possible to win additional free spins as many times as you want by appearing a number of scatter symbols corresponding to the list above. No other special features are present in the base game, nor in the free spins.

Bets, features and winnings

As usual with NetEnt’s slot machines, the bet level and coin value can be adjusted for the bets. With Jack Hammer, bets between €0.25 and €250 per game round are possible. This allows both beginners and intense high-rollers to have a good gaming experience.

The symbol that provides the highest wins is, of course, Jack Hammer himself. If he fills an entire payline, players can look forward to winning 1,000 times the line bet.

The second best symbol, the evil scientist, pays significantly less. He generates a win in the amount of 300 times the line bet if he is seen five times in a row. Slightly less awards the lady with identical appearance. She provides a win of 250 times the line bet. The paperboy gives the player 200 times the line bet as a win when appearing five times on a payline.

It is nice that the annoying playing card symbols have been omitted from this slot. Instead, only picture symbols are present in Jack Hammer. The zeppelin guarantees 125 times the bet on a filled line. The car generates 100 times, the newspaper 75 times, the telephone 50 times and the poison 40 times the chosen bet per line as winnings.

Since all wins are tripled in the free spins, it is possible to get 3,000 times the line bet as a win on a single payline.

If you would like to play Jack Hammer for free in demo mode before wagering real money, you can do so directly on this page at any time. No prior registration is necessary for this.

Jack Hammer and Jack Hammer 2 – a comparison.

The sequel to the featured game is much more popular in 2017. This may also be due to the fact that the differences are clear. Because while the first part of the series is played on 25 paylines, in the sequel there are already 99. In Jack Hammer 2, all symbols that are attached to each other are counted. Another difference is the symbol design. In the second part, these look much smoother, but they no longer have the unmistakable comic look.

Otherwise, the two slot games do not differ much. In both games there is the sticky-win feature. Also, the triggering of the free spins does not differ in the two slots. While there are minor changes in the freespins, they do not differ greatly from the first part of the series.

Payment method

Online casinos, which offer their players slot machines like Jack Hammer, usually also offer a whole range of payment options. Among the best known, besides the credit card, are probably Skrill and bank transfer.


The sticky-win feature appeals to me personally. Every time a winning combination appears, there is excitement. Because even with lower value symbols, big wins can appear thanks to this feature. The free spins with the x3 multiplier have it all and are part of the appeal of the slot. I like Jack Hammer very much, although I slightly prefer the sequel to this slot. Which of the two games appeals to you the most is certainly something everyone has to find out for themselves.

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