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Jack Hammer


Why just read comic books when you can play them? Jack Hammer takes players through a fight between superhero Jack Hammer and the Evil Dr. Wüten. The game features a unique graphical style and feature types. If you want to play for real money, just register at any reputable NetEnt casino.

Before you start your Jack Hammer adventure, set your bet. Due to the nature of the game's Sticky Win feature, you must play all 25 lines. Click the buttons to the left and right of Coin Value to change the coin denomination. Available sizes range from 0.01 to 1.00. Next, click the buttons by Bet Level to choose the number of coins on every line. Click the circular arrow button to begin, or use the Max Bet button to wager 5 coins on each of the 25 lines. You may also select Autoplay to spin several times without interruption.

Jack Hammer's biggest weapon against Evil Dr. Wüten is his Sticky Wins. Get any winning combination to trigger it. Once triggered, all winning paylines or scatters are held in place, and all other symbols are re-spun. The feature repeats itself until no additional wins are obtained. It's hard to find any other online video slot that gives you a feature so often. Jack Hammer also has a free spins feature triggered by 10 or more free spins at a 3x multiplier with 5 or more Explosive Scatters. Overall, Jack Hammer is the most entertaining (and potentially profitable) comic in history.

Game Play

Coin Value: Select your coin denomination.
Bet Level: Choose the line bet.
Circular arrow button: Begin playing at the selected bet.
Max Bet: Begin playing with a bet of 10 coins on all 25 lines.
Autoplay: Play the selected number of times continuously.

Play game
Software NetEnt
Slot Type Video slots
RTP 97%
Special feature Wild Scatter Free Spins
Slot details
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Jack Hammer Reviews by Players


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raverbabe 559 reviews
United Kingdom
Reviewed on August 4. 2016


I'd not really spent a lot of time playing this, the original Jack Hammer, until recently - I've played a whole lot of Jack Hammer 2 and enjoyed it although found it quite infuriating at the same time! The original is pretty much in the same vein - the "reels" are a little different to most slots as all 15 positions on display have their own reel making it possible - one time in a billion no doubt - to get a full screen of any symbol as soon as the reels stop!

Much more likely is the possibility of you seeing a full screen of the same symbol following a number of "Sticky Wins" - this is a feature used by both Jack Hammer and its sequel whereby the reels will automatically respin after a winning combination giving you the opportunity to score a further, larger win. Because of this its possible to score many consecutive wins in a row without paying for additional spins!

Because of the 15 "individual" reels, you need at least five "Free Spin" symbols to trigger the free spins, which can be difficult, although the free re-spins help with this - thankfully you receive additional freespins for any extra "Free Spin" symbols too, all the way up to 30 free spins for 9 up to 15 free spin symbols. During free spins wins are tripled too.


One thing that confuses me a little about this game is that the jackpot win is stated as being just 1000x your stake (well, it is stated at 250,000 coins and the max bet is 250 coins...), however the top symbol pays out 1000 coins and with the 3x multiplier in free spins, a full screen of the Jack Hammer symbol should return 3000x your stake by my calculations. I'm not sure whats going on here, it could be a typo or mistake on NetEnts part, but I'm unsure.

All things considered I preferred Jack Hammer 2 - that game requires double the minimum stake at 0.50 per spin, but you play on 99 lines for that stake, which works much better for this type of game - it can feel very frustrating playing this game and getting lots of re-spins which result in no win, something that is very rare with the extra 74 paylines in Jack Hammer 2. It's not a bad game, but with a superior sequel its pretty much redundant now.
Inactive user
Reviewed on May 31. 2016


Jack Hammer was released back in 2010. Two years later, NetEnt released Jack Hammer 2. I played Jack Hammer again last night at Fruity Casa Casino, after a really exciting session on the game Twin Spin. Well, I had wanted to see if that Jackie boy was in a paying mode, but instead of kissing Jack the pretty boy, he gaved me dead spins instead. I played about 50 spins on Jack Hammer, then I quickly jumped out, leaving the poor boy Jackie crying. Hehehe. Well, I've played Jack Hammer several times already, but after NetEnt released Jack Hammer 2, I wasn't interested in this version anymore.

It's a 5-reels 25-paylines video slot, playable from 0.25 cents bet per spin. It's a comic strip inspired slot. I would say it's NetEnt's epic slot because even nowadays, many casinos still have promotions for Jack Hammer. You can enjoy its soundtrack from the 1920's while spinning on this epic game. I found it very disappointing that the Wild and the Scatter symbols pay a big fat zero. It's a huge minus point for this game in my opinion. The Re-spin feature could boost up your balance and bring in some nice wins. When you have a winning combination on the reels, the winning symbols become sticky and will stay in place. This is where all the fun begins with the re-spin feature. This Re-spin or Sticky Win feature remains active as long as there are new winning combinations on the reels.

There is also a Free Spins feature game where you can win between 10 to 30 free spins. In order to jump into this game, you need to collect 5 or more of the Free Spins symbols. All wins in this feature game are tripled. I can't recall if I have ever triggered any Free Spins feature playing this version of Jack Hammer, but I did get them in Jack Hammer 2. Triggering a Free Spins game doesn't look easy to me. The most valuable symbol is Jack Hammer himself and pays 1000 coins for collecting 5 of them. If you are interested in playing, you should check out both Jack Hammer and Jack Hammer 2 before you decide which one you like better. Jack Hammer isn't on my list anymore, but Jack Hammer 2 is.
Afi4wins 1634 reviews
Reviewed on May 18. 2016


Up to about 3 years or so ago, I was purely a Playtech fanatic, playing almost exclusively only Playtech games, until I started seeing interesting winning screenshots in AskGamblers of various games that I have never played before. It was then I started venturing into games from NetEnt and a few other providers, except for Microgaming games, which I've kept away for 10 years or more. NetEnt soon became my next favourite games provider, and Jack Hammer was one of those games that got me hooked.

Its game play was a little strange at first, but damn interesting to me then, because I've never played any game with such sticky symbols before. Yessirree, sticky things can be very interesting indeed, I must admit, hehehe. All my initial plays on the game were thrilling, but never filling, only depositing, never withdrawing, but I wasn't complaining. The entertainment value of Jack Hammer kept me going on for some weeks, until I started venturing into Jack Hammer 2, and the sequel game then took over instead. Is that surprising? Nosirree! Hehehe.

The paytable may not look that good, what with the Wild and the Free Spins scatter symbols not paying anything for themselves, which was something I wasn't accustomed to at that point in time. The Playtech games that I had been playing for more than 12 years all had paying Wilds and Scatters, nothing like NetEnt's at all. But, whatever was lacking in the paytable, was reasonably covered up by the interesting game play of Jack Hammer. Reasonably, but not necessarily satisfactorily! A better paytable would have definitely done so much better.

The Free Spins game, activated by getting 5 or more scatters anywhere on the reels, is probably the best part of Jack Hammer. Up to 30 free spins with a 3x win multiplier can be awarded, but sadly enough, the game cannot be retriggered. And of course, the biggest single win possible would be to get all 15 symbols of Jack in the Free Spins game, paying out 1000x the line bet x 25 lines, then everything tripled, which comes to 75,000x the line bet win! Add in all the other possible wins from the remaining free spins and you could end up with a huge win of 90,000x the line bet or more! Good, good!

Well, I wish I could have made some nice good wins on Jack Hammer, but that didn't happen. The best I got was around 70x my total bet win, quite good, but not good enough for me, and certainly not good enough to make it to the AskGamblers Winning Screenshots thread! Hahaha.

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