NetEnt

Jack Hammer

RARE Slots Video Slots Detective Mafia Wild West Action & Adventure Comics Patriotic Superhero

Play Jack Hammer slot by NetEnt for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.04% of slots combine Low Volatility and Respin Locking Win.

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals or paid placement.

How this score is built

RTP

96.96%

return to player

Volatility

Low volatility

variance

Max win

—

top multiplier

Min bet

$0.25

per spin

Reels

25 lines

Player rating

3.9 ★

6 votes

DEMO Play free, no signup

NetEnt

Embed on your site

3.9 / 5

6 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Payouts & RTP9/10

RTP 96.96% → 9.0/10

Volatility6/10

low → 6.0/10

Win Potential—

no data

Features9/10

11 features → 9.0/10

Game Mechanics6.4/10

f=11 r=5 p=25 → 6.4/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.25–250 (×1000) → 6.0/10

Provider Reputation7.2/10

provider avg 7.2 → 7.2/10

Popularity7.9/10

search demand p99 + proxy blend (70/30) → 7.9/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 78 — Jack Hammer by NetEnt

https://slotranker.com/netent/jack-hammer#score

How to cite

Spec sheet

Jack Hammer at a glance.

Identity

Slot nameJack Hammer

StudioNetEnt

Released7/23/2011

Math

SlotRanker Score78

RTP96.96%

VolatilityLow volatility

Max win—

Bet range$0.25 – $250.00

Player rating3.9 / 5 · 6 votes

Format

Reels5

Paylines25

Layout5x3

Features

Themes

Expected average based on this slot's 96.96% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$3.04

Cost per session$3.04

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

How long could a bankroll last on Jack Hammer? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Bankroll ($)Bet per spin ($)Speed

Volatility tier: Low

Running simulation…

How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (Low). The model is calibrated so the average return equals this slot's published RTP (96.96%), with wins capped at its top multiplier (1,000×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Compare Jack Hammer with other games

	Jack Hammer Score 78This game	Unusual Suspects Cartel Cash Score 80	Gangsters Score 68	Dead Rider's Trail Score 88	Boss Level Score 82
Identity
Studio	NetEnt	Northern Lights Gaming	Habanero	Relax Gaming	iSoftbet
Released	7/23/2011	10/14/2024	8/26/2016	8/24/2022	7/28/2024
Math
RTP	96.96%	96.09%	96%	96.2%	96.01%
Volatility	Low volatility	Medium volatility	Medium volatility	High volatility	Medium volatility
Max win	—	12,000×	—	50,000×	20,000×
Format
Reels	5	5	5	6	5
Layout	5x3	5x3	5x3	6x6	5x3
Paylines	25	10	25	46656	1024
Min bet	0.25	0.20	0.25	0.20	0.20
Max bet	250.00	5.00	500.00	20.00	20.00
Features
Progressive	—	—	✓	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	—	✓	✓	✓
Scatter symbol	✓	—	✓	✓	✓
Multiplier	—	✓	✓	✓	✓
Bonus game	✓	✓	—	✓	✓
Respins	✓	✓	—	—	—

Every number is shown as a delta against Jack Hammer.

Comparing against

Jack Hammer

NetEnt

RTP

96.96%

Max win

—

Score

Unusual Suspects Cartel Cash

Northern Lights Gaming

+ Multiplier− Free Spins− Scatter

+ Progressive+ Multiplier− Bonus Game− Respins

+ Multiplier− Respins

+ Multiplier− Respins

Explore More Games with Similar RTP

	Provider	RTP	Volatility	Max win	Score
Piggy Bjorn 2 Winter is Coming	GameArt	96.91%	High volatility	80,000×	87
Aphrodite's Blessing	KingMidas Games	96.92%	High volatility	15,000×	80
Sugar Bonanza	Spadegaming	96.93%	Medium volatility	20,000×	81
Sweet Saga	Caleta Gaming	96.94%	High volatility	10,461×	87
Book of Cats Megaways	BGaming	96.95%	High volatility	10,000×	80
Jack Hammer	NetEnt	96.96%	Low volatility	—	78
Pharaoh Fortune Realm	Nextspin	96.96%	High volatility	—	87
Bonanza Billion Xtreme	BGaming	96.97%	High volatility	20,000×	82
Aztec Gold Treasure	Nextspin	96.98%	Medium volatility	—	81
Golden Shot (Advant play)	Advant Play	96.99%	Medium/High	12,800×	81
Maria’s Piggy Bank	Elbet	97%	High volatility	15,000×	88