About Jack Hammer

Jack Hammer is an easy-to-play comic book slot game by NetEnt that came out in 2010.

The titular character Jack Hammer is a private investigator and is unique to this slot game. He’s fighting evil Dr Wüten and trying to save the city, and you’ll get to follow him in his mission!

Jack Hammer netent

Jack Hammer RTP

Jack Hammer has a theoretical return to player (RTP) percentage of 96.96% on the best-paying version, which is very good, even for NetEnt, and the variance is low to medium.

The game is easy to play, and it will often deliver a nice win during the base game, helped greatly by the Sticky Win feature.

However, NetEnt has also released four other lower-paying versions of Jack Hammer in recent times.

These versions average a 92.05%, 93.06%, 94.04%, or 95.09% payout.

To show you what the effect of a higher or lower Return to Player really is, we have done some calculations.

Based on a starting balance of €/£/$/100 and a stake of €/£/$/1 per spin, we can determine per RTP configuration how many spins it will theoretically take (excluding variance) before you run out of funds.

How many spins does it take before your balance goes below €/£/$/1?

RTPNumber of spins
96.96%3,256 spins
95.09%2,016 spins
94.04%1,661 spins
93.06%1,426 spins
92.05%1,245 spins

Now, it is a good thing to realize that these calculations are based on theoretical losses per spin. In practice, due to the slot’s variance, results will differ significantly as you will have many losing and some winning spins. But taking the variance out of the equation, you can see enormous differences between the RTP settings.

What is the best Jack Hammer casino?

The CasinoWizard has made it easy for you to play on High RTP Slots.

You can now comfortably choose one of the online casinos listed here on this page that lets you play Jack Hammer with the best odds on the 96.96% RTP version.

Introduction, including variance

Jack Hammer is a 3×5 slot with 25 fixed paylines that’s very easy to play and visually appealing, as NetEnt did a great job with the comic book theme. There is a free spins game to look forward to, as well as the base game feature that enhances all wins.

While it’s theoretically possible to win 250,000 coins in Jack Hammer, there are few big wins to look forward to; most will be small or decent just to keep you going.

Jack Hammer gameplay and paytable

There are nine symbols in the game, all with comic book artwork, and these symbols carry the theme of the game and tell the story of Jack Hammer and evil Dr Wüten.

The paytable is good, the low-paying symbols aren’t too significant, but they are common so they can pile up in the Sticky Win feature and still provide good wins.

Any winning combination will trigger the Sticky Win feature, where the winning symbols are held, and the remaining reels are re-spun. For as long as you keep landing at least one more of the winning symbols or a Wild on a new winning payline, you’ll keep getting re-spins.

Free Spins Scatters also get held.

Jack Hammer slot review

Jack Hammer bonus features

Free spins are triggered when five or more Free Spin Scatter symbols land on your reels. For five you’ll get 10 free spins, and the maximum possible number is 30, which you’ll get for 9-15 Scatters.

This is a nice variance in the number of free spins, and a player can keep playing in the hope he’ll get 20 or more free spins, which is a decent possibility in the Jack Hammer slot.

The free spins game will, more likely than not, cover for your losses during the base game and then pay out some more. It’s a rewarding free spins game that pays well, and it is so because of the 3x multiplier on all wins and because of the Sticky Win feature which activates very frequently.

CasinoWizard’s verdict: 3 out of 5 stars

Jack Hammer is a slot game with a unique visual style, developed from scratch, and the game offers just enough to the player to warrant a sequel that came out two years later. It’s an excellent low-variance slot game that can be enjoyed by less experienced players as well as those who are versed in playing slots like Jack Hammer.

Jack Hammer is a fun little slot with a good payout that deserves a few spins now and then.

Find more high-RTP slots

Low RTP casinos for Jack Hammer
Title: Jack Hammer
Provider: NetEnt
Genre: Video slot
Theme: Action, Cartoon
RTP: 92.05% | 93.06% | 94.04% | 95.09% | 96.96%
Volatility: Medium
Paylines: 25
Minimum bet: €0.25
Maximum bet: €250
Max. win: 250,000 coins
Jackpot: No