Game Information
Provider
NetEnt
Type
Slots
Theme
Adventure
Restrictions
GB,NL
Jack Hammer Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | NetEnt |
| Release Date | 2011-07-23 |
| Theme | Detective, Comic book, 1930s noir |
| Layout | 5×3 |
| Paylines | 25 |
| Bet Range | 0.25–250 (currency varies by operator) |
| Core Mechanics | Sticky Win respins, Wild symbol substitution, Scatter‑triggered Free Spins, 3× multiplier on Free Spins |
| Developer | NetEnt |
| Platform | Online casino slot |
Mathematical & Payout Model
Return to Player (RTP)
96.96%
Volatility
Low
Max Win Potential
1000x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | poison flask, telephone, newspaper, car, airship | Provides small, frequent wins to maintain gameplay. |
| Mid Tier | newspaper boy, lady with telephone, Dr Wuten | Thematic items offering moderate payouts. |
| High Tier | Jack Hammer | Highest paying symbols. Top hits available with full combinations. |
| Wild | Wild explosion symbol | Acts as a substitute / feature trigger per game rules. |
| Scatter | Bomb scatter symbol | Triggers free spins / bonus round when enough appear. |
Jack Hammer Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Sticky Win Respin | Any winning line or three or more scatter symbols | Winning symbols lock and remaining reels respin until no new wins | ||
| Free Spins | Five or more scatter symbols | 10–30 free spins | Free spins play with Sticky Win respins | All wins multiplied by 3× |
Frequently Asked Questions (FAQ)
| How many paylines does Jack Hammer have? | Jack Hammer has 25 fixed paylines. |
| What is the RTP of Jack Hammer? | The RTP is 96.96%. |
| What is the maximum win multiplier? | The maximum win is 1000× the stake. |
| How do Sticky Wins work? | Any win or three or more scatter symbols locks winning symbols and respins the rest until no new wins occur. |
| How are Free Spins triggered and what is the multiplier? | Landing five or more scatter symbols awards 10 to 30 free spins and all wins during free spins are multiplied by 3×. |
Jack Hammer Performance Summary: Strengths vs. Weaknesses
Strengths
- High RTP
- Engaging Sticky Win mechanic
- Free spins with multiplier
- Distinctive comic‑book theme
Weaknesses
- Low volatility limits big win frequency
- Max win modest compared to high‑variance slots
Overview
Jack Hammer is a comic‑book‑style detective slot with a low volatility model. It features sticky win respins, wilds, scatters, and a free spins round with a 3× multiplier. It offers a high RTP and a top win of 1000× the stake.
Rachel Pine is our slots expert who has worked in the online gambling industry for 10+ years. Over the course of her career, Rachel has reviewed more than 30,000 slots.
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