Return to player
96.01%
Min bet size
0.20
Game type
Video Slots
Variance
High
Reels
6
Progressive Jackpot
No
Popularity
Max bet size
400
Game provider
NetEnt
Bonus Features
Yes
Paylines
Cluster Pays
Theme
Crime
Jack Hammer 4: Chasing the Dragon online slot game
Jack Hammer’s back, he’s not just chasing crooks, he’s chasing dragons in a city that drips neon and danger. Jack Hammer 4 Chasing the Dragon by NetEnt throws the comic book vibes into overdrive and dumps you into a turbo-charged, cluster-pays grid and cold hard cash. It’s loud, it’s bold, and it doesn’t care for subtlety. NetEnt didn’t just revive a classic; they juiced it up and dropped it into a dark, stylized Chinatown fever dream.
The Jack Hammer 4 Chasing the Dragon Slot at a Glance: All the Important Facts to Know
- The slot is available at three RTP levels, with the highest being 96.01%.
- The maximum win is 10,000x.
- Jack Hammer 4 does not follow the usual payline mechanism; rather, wins are formed by clusters of six or more matching symbols.
- Sticky wins, respins, and corner wild features are available.
Graphics and Sound of the Jack Hammer 4 Chasing the Dragon Slot Machine

Jack Hammer 4 immerses you in a stylized neon-noir Chinatown set within a vibrant, comic-book aesthetic. The backdrop is rich with intricate city detail; lanterns glow, dragon motifs twist across buildings, and neon signs pulse with life, perfectly supporting the detective storyline.
The 6x6 cluster pays grid is dynamic; symbol clusters animate together, corner wilds light up dramatically, and feature activations like expanders or multiplier bursts visibly enhance the grid with colored highlights and visual flair. The sharp, high-definition visuals maintain a clean, fluid flow, even amid the chaos of consecutive sticky win respins, making each cinematic moment pop on-screen.
The audio design truly complements the game's atmosphere. A sizzling soundtrack blends urban beats with traditional Asian tones, conjuring the ambience of a neon-lit back alley. Background sound effects, like distant traffic, faint chatter, or the hiss of steam transport, immerse you directly into the city’s pulse.
Gameplay is punctuated by satisfying audio queues: sticky wins trigger sharp snap‑like reels, corner wild activations come with power-filled bursts, and high-stake free spins are marked by triumphant musical swells. Combined, these sounds reinforce the thematic immersion and elevate the overall playing experience.
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How to Play the Jack Hammer 4 Chasing the Dragon Slot Machine
The game is played on a 6x6 cluster pays grid, where wins are achieved by landing clusters of six or more matching symbols that are connected either horizontally or vertically.
To begin, you choose your stake, which can range from 0.20 to 400 per spin. Once the reels spin, any matching cluster of symbols will count as a win, and winning symbols will remain locked in place while the rest of the grid respins automatically.
The low-paying symbols include a pink pot, a green dragon statue, and three Chinese character tiles (fortune, dragon, and peace). The high-paying symbols feature the main characters from the story, including Detective Jack Hammer, Dragon (the villain), Pearl, and a raven-haired woman. These symbols not only deliver bigger rewards but also contribute to the game’s thematic design.
Hit a six-of-a-kind winning combination, and the rewards range from 0.3x to 1x. While a full 36 one-of-a-kind hit is worth 7.5x to 40x the bet.
It’s a straightforward game to play: choose your bet, spin the reels, and aim for large clusters of high-value characters to maximize your returns.
Demo Mode of the Jack Hammer 4 Chasing the Dragon Slot
NetEnt’s Jack Hammer series has several unique elements that you won’t find in other slots, the biggest example of which is the cluster pays mechanism. This is why we recommend that, before betting real money, bettors should always take a shot at the demo version of these slots.
The free-play version is available on the PlayCasino website, and it will help you understand everything you need to know about playing Jack Hammer 4 Chasing the Dragon slot. This is also the perfect opportunity to try out any strategies you want to utilize in the real game.
Bonus Features in the Jack Hammer 4 Chasing the Dragon Slot
Jack Hammer’s slots have certain innovative features that have remained consistent throughout all the iterations in this saga. When it comes to bonus features, this slot does not disappoint:
Sticky Wins: Triggered when you land a winning cluster of three or more scatter symbols. The winning symbols lock in place, and the rest of the grid respins. Respins continue as long as more matching symbols or scatters are added to the cluster.

Corner Wild: The four corners of the grid may land with corner wilds. If any corner becomes part of a winning cluster, it activates one of these features:
- Expander: enlarges the winning cluster.
- Upgrader: Upgrades symbols in the cluster to higher-paying ones.
- Multiplier: applies a multiplier to the cluster win.
- Cash Prize: awards an instant coin prize.
Each has a Super version that delivers stronger effects.

Free Spins: Land five or more scatter coins to trigger the bonus round. Awards three free spins to start. Only multiplier symbols appear during free spins. Each time a new multiplier lands, spins reset to three. Corner symbols can activate special free spins effects.

- Generate: adds 1 to 3 multipliers to the grid.
- Unlock: expands the grid size (up to 10x10).
- Double: doubles random multipliers.
- Collect: collects all visible multipliers.

Elevate Feature (Bonus Buy): Players can buy direct access to enhanced gameplay.

Cost | What you Get |
---|---|
2x bet | Doubles the chance of triggering free spins |
10x bet | Guarantees a corner wild feature and boosted free spins odds |
100x bet | Instant free spins |
150x bet | Random wild feature or free spins |
300x bet | Super free spins with enhanced corner effects |
Winning Strategies for the Jack Hammer 4: Chasing the Dragon Slot

Now that you know how this slot works, it’s time to find the best way to reach its highest potential. Here are our winning strategies for Jack Hammer 4 Chasing the Dragon:
- Pick the best online casino: When it comes to slots that offer different RTP variations, it’s important to pick a casino that lets you bet at the highest available slot RTP configuration. This is why choosing the best online casinos is crucial to your playing experience.
- Use the demo version: Jack Hammer 4 Chasing the Dragon isn’t your average slot. The payline mechanism alone is enough to throw people off. If you’re looking to make the most of your playing experience, don’t skip out on the demo mode.
All the Technical Details
Jack Hammer 4 Chasing the Dragon plays on a 6x6 grid using a cluster pays mechanism, with wins triggered by five or more matching symbols. The game runs on high volatility with three RTP levels, with the highest being 96.01% though this may vary by operator. Bet sizes range from 0.20 to 400 per spin, and players can win up to 10,000x their stake.
Best Alternatives to the Jack Hammer 4: Chasing the Dragon Slot
Once you’re done hanging out with Jack Hammer, there are tons of other adventures waiting for you. Here are two of our favourites:
- Reactoonz 2: A 7x7 grid of hyper-charged aliens with cascading wins, two charge-up meters, and wild modifiers that can snowball into a max hit of 5,083x stake. High volatility, 96.2% RTP, stakes from 0.2 to 100, and pure adrenaline when Gargantoon drops.
- Lost Relics: This NetEnt slot offers a 5x5 excavation site that blends medium variance with a 96.3% RTP, 0.20 to 400 bet size, and cluster wins that can hide coin prizes, extra wilds, or extra scatters.
Our Verdict
Jack Hammer 4 Chasing the Dragon is a stylish return to form for NetEnt’s noir hero, blending fast-paced cluster-pays with slick modifiers and modern flair. The sticky win respins and evolving corner wilds keep the base game engaging, while the free spins round adds solid win potential. However, its high volatility and reliance on features may test patience during dry spells. Still, with a 10,000x max win and punchy presentation, it’s a strong pick for fans of feature-rich grid slots.
James is a casino games expert on the Playcasino.com editorial team. With many years of professional experience at a leading casino game development company and a passion for playing casino games, James has become a true expert in slots, blackjack, roulette, baccarat, and other games.
James uses this expertise to provide reliable, insider advice through his reviews and guides, breaking down the game rules and offering tips to help you win more often. Rely on James's extensive experience for expert advice on your casino play.