Jack Hammer 4: Chasing the Dragon - Review, Demo Play, Payout, Free Spins & Bonuses

Jack Hammer 4 Slot Overview

Jack Hammer 4: Chasing the Dragon marks the return of NetEnt’s hardboiled comic book detective—this time, prowling the neon-lit alleys of Chinatown.

With its dramatic visual upgrade and 6x6 grid format, the slot delivers a volatile cluster pays experience featuring Sticky Wins™, Free Spins, and corner-based Wild upgrades. As always, Jack's back on the case—this time to outwit a new villain, the elusive Dragon.

Graphics and Theme

NetEnt has taken a bold step with the visuals here. Gone are the comic book panels of earlier entries—Jack Hammer 4 trades that in for a sleek, neon-drenched Chinatown at night.

The reels sit against a moody street scene full of shadows and tension, while intricate symbol details bring the city’s underbelly to life.

Expect gritty symbols like jade dragons, magnifying glasses, and Chinatown storefronts, all punctuated by sharp animations when cluster wins or features trigger.

Volatility and Max Win

Jack Hammer 4 is a high volatility slot with a maximum win of 10,000x your stake.

How to Play

This game uses a cluster pays mechanic on a 6x6 grid. Wins form when six or more matching symbols connect horizontally or vertically. Here’s how to get started:

• Select your stake: Minimum bet is 20 per spin.
• Press Spin to begin.
• Check the paytable to understand symbol values and how Sticky Wins and corner Wilds work.
• Watch for special Question symbols in the grid corners that trigger extra features when turned into Wilds.

How to Win

To win in Jack Hammer 4, you need to land a cluster of six or more matching symbols. These clusters can grow thanks to Sticky Win™ Re-Spins, which hold winning clusters in place and spin the rest of the reels for a chance to expand.

Corner Wilds and special features from Question symbols can also add upgrades, multipliers, and more to these clusters, significantly boosting payout potential.

Max-win 10,000x

Volatility High

Top RTP 97.07%

Sticky Win™

Any winning cluster of six or more symbols—or three or more Scatters—activates the Sticky Win™ feature. These wins are locked in place while other symbols re-spin. If the cluster grows or more Scatters land, the re-spins continue. The feature ends once no new additions appear.

Corner Wild Features

Each of the four grid corners can hold a Wild or Question symbol. If a corner symbol becomes part of a winning cluster, it activates one of the following special Wild features:

• Wild Multiplier: Adds a multiplier (up to x10) to the cluster.
• Wild Upgrader: Converts winning symbols to higher-paying types.
• Wild Expander: Adds up to 4 extra symbols to the cluster (or 16 in Super mode).
• Wild Cash Prize: Instantly awards a random cash prize from 0.5x to 25x your stake.

Free Spins

Land five or more Scatters to unlock 3 Free Spins. During this bonus round:

• Only multiplier symbols can land.
• Each new symbol resets the spin counter to 3.
• Corner features stay in play and activate based on adjacent symbol activity.
• Modifiers include: Unlock (expands play area), Generate (adds multipliers), Double (doubles adjacent values), and Collect (sums values for payout).

Summary

Jack Hammer 4: Chasing the Dragon reboots the franchise with modern features and a slick aesthetic. The grid-based format, Sticky Wins, and powerful corner Wild mechanics give the gameplay a lot of momentum, especially when combined with the dramatic Free Spins round.

Players who enjoyed cluster games like Reactoonz or Cygnus will find a lot to like here, especially with that top win potential of 10,000x. It’s a polished, high-risk title with signature NetEnt style and suspense.

Disclaimer: Jack Hammer 4: Chasing the Dragon trademark / license is owned by Net Ent. This site is not endorsed by Net Ent.