Jack Hammer Slot Review 2025NetEnt

Jack Hammer Slot Sites & Free Demo Play

Help Jack Hammer foil a dastardly plot by Dr Wuten to paralyse the city, as you spin the reels of this fun video slot from NetEnt. Sticky Wins give extra chances to increase every win, and there’s an exciting free spins bonus, complete with multiplier, for bigger payouts.

We’ve tracked down the top Jack Hammer slot sites where you can play real-money games to be in with the chance of spinning up cash prizes. Read our complete game guide, then try out a few Jack Hammer free play games before testing your luck with real money bets.

Slot	Jack Hammer	Gonzo's Quest	Starburst	Twin Spin
Software	NetEnt	NetEnt	NetEnt	NetEnt
Year		2013	2013	2013
RTP	97	96	96.1	96.6
Volatility	-	medium	low	-
Bonus Rounds
Free Spins
Multiplier

Casinos that offer this game 

Whether you want to play Jack Hammer or the hugely popular Jammin Jars slot, we’ve got everything you need to know, right here! In addition to our in-depth reviews of the slots games UK players love, we also search out the top five casinos where you can play them too! And in the case of Jack Hammer these five casino operators come out on top.

1.

4.9/5

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Game rules

Jack Hammer is a burly private detective determined to track down Dr Wuten and foil his evil master plan. But he needs your help, and he’s offering Sticky Wins, Free Spins and generous multiplier prizes to give you an extra incentive. There’s a top payout worth up to 750,000 coins at stake for some lucky players!

The game looks much more complex than it actually is, so don’t be deterred if you’re something of a slots newbie. Play out a few Jack Hammer demo spins to start with, and you’ll soon get the hang of the way it plays out over time.

Jack Hammer symbols

NetEnt have done away with the usual poker cards in this slot, preferring to use symbols related to the game’s theme. Lower value icons are represented by cars, phones, Zeppelins and a flask of some highly dangerous chemical. Better returns come from the game’s character symbols, with Jack Hammer himself topping the paytable.

There are two other symbols, neither of which appear on the paytable, but both have an important role to play. The Wild substitutes for all other symbols, helping you create prize-winning combinations across the reels. And the Scatter symbol activates the free spins bonus round, when you land five or more in one go.

Min/Max wagers & lines 

Jack Hammer has 25 fixed paylines across the reels, and coin values that start from just one penny each. With 10 bet levels to choose from, that gives you wagering options ranging from 25p to £250 per spin.

Key Game Features

Pay table & bonus rounds

Match up three, four or five symbols across one of the 25 paylines to win cash prizes – unless you’re spinning up Jack Hammer demo reels of course! Wins are shown as multiples of your payline stake.

• Flask  =  5x,  10x,  40x
• Telephone  =  5x,  10x,  50x
• Newspaper headline  =  5x,  15x,  75x
• Car  =  10x,  25x,  100x
• Zeppelin  =  15x,  30x  125x
• Newspaper boy  =  15x,  50x,  200x
• Woman  =  25x,  50x,  250x
• Dr Wuten  =  50x,  100x,  300x
• Jack Hammer  =  50x,  150x,  1000x

Jack Hammer sticky wins

NetEnt has added an interesting Sticky Win mechanic to the gameplay of Jack Hammer, potentially increasing every payout. Every winning combination triggers a free respin, during which the winning symbols remain fixed in place. Land another matching symbol and a further respin is awarded.

Each place on the gaming matrix spins independently, so as long as you keep on landing more matches, you’ll keep receiving free respins. And as you can probably imagine, that can greatly enhance the whole winning experience!

Jack Hammer free spins

There’s an exciting – and potentially lucrative – free spins bonus round in Jack Hammer, but you’ll need to land at least five Scatter symbols to activate it. That will earn you 10 free spins, but the more Scatters you land, the more free spins you’ll receive:

• 5 Scatters – 10 free spins
• 6 Scatters – 15 free spins
• 7 Scatters – 20 free spins
• 8 Scatters – 25 free spins
• 9 or more Scatters – 30 free spins

Throughout the free spins bonus round all wins are subject to a 3x multiplier, so this is where you can expect to spin up the bigger cash prizes – at least if the reels spin in your favour!

Renowned casino website

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Animation, graphics, and soundtrack of Jack Hammer

There’s a fun, comic book aesthetic to this game, with elements of film noir thrown in for good measure. The graphics and overall design make for an exciting set of reels, and it’s nice to see a game doing away with the usual poker cards. Wailing sirens and the sound of dogs barking add some extra atmosphere, and there are jazzy musical accompaniments to celebrate bigger wins.

Jack Hammer RTP and volatility

The Jack Hammer RTP comes in at an impressive 96.96%, which limits the house edge to just a little over 3%. But no matter whether it’s the RTP of Jack Hammer or the Legacy of Dead slot RTP, this figure doesn’t give any indication of what you’re going to spin up in the way of returns.

Volatility, on the other hand, gives a much better picture of what lies ahead, and in the case of Jack Hammer it’s low. So you don’t have to spend too much time exploring Jack Hammer free play games to decide whether or not your bankroll might last the distance. But at least a Jack Hammer demo session lets you examine potential returns for yourself, giving you a fairly good picture of what to expect from real-money play.

Return to Player Rate (RTP)

High RTP 97,00%

High 97.5%

Above Average 96.5%

Average

Below Average 94%

Low

93%

Mobile availability

NetEnt is well aware of the popularity of mobile devices for playing online slots. Rest assured that you can play Jack Hammer on smartphone, tablet, laptop or PC, with the same smooth spinning experience every time.

Jack Hammer Verdict

Low volatility and a fun, comic-book theme make Jack Hammer great fun to play – and you won’t need a hefty bankroll either! Those Sticky Wins can generate some welcome prize payouts during base gameplay, while the 3x multiplier during the free spins bonus is a fast-track to building up your gaming balance.

You won’t win a life-changing sum of money playing this game, so it’s not one for the high rollers. For everyone else, we recommend a few Jack Hammer free play spins to get a feel for the game before wagering your own money.

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Jack Hammer slot FAQ