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Jack Hammer 4: Chasing the Dragon

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Jack Hammer 4: Chasing the Dragon logo

Jack Hammer 4: Chasing the Dragon

NetEnt
  • RTP:96.03%
  • Volatility:High
  • Pay system:Cluster Pays
  • Max Win:10000X
  • Release:July 10, 2025
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Jack Hammer 4: Chasing the Dragon – Sticky Wins and Feature-Packed Cluster Pays

Reviewed on: October 1, 2025

7.15/10

Overall Score

7.15/10

Innovation

6.80/10

Graphics

7.50/10

Potential

7.50/10

Entertainment

6.80/10

Pros & Cons

Pros (4)

Sticky Win Cluster Pays

The combination of a 6×6 grid and Sticky Win Re-Spins makes for thrilling base game chains that build sustained momentum.

Dynamic Corner Wilds

The four corner positions can trigger powerful features like Expander, Upgrader, and high-value Super Cash Prizes, adding major volatility to every spin.

Persistent Bonus Resets

The Free Spins feature resets the spin counter to 3 every time a new multiplier lands, offering incredible potential for extension.

Strategic Corner Features

The bonus round's Unlock, Generate, Double, and Collect corner features provide a clear path to collecting massive multiplier sums.

Cons (2)

High Volatility

The 10,000x max win confirms this is a high-risk slot, requiring a prepared bankroll for potential dry spells.

Bonus Buy Cost

The 300x Super Free Spins entry via the Elevate Feature is a significant investment.

Frequently Asked Questions

Everything you need to know before you get started

What is the Max Win, Volatility, and RTP of the game?

Jack Hammer 4: Chasing the Dragon is a High Volatility slot. The maximum possible payout is 10,000x the bet. The highest available RTP option is 96.03%.

How does the Sticky Win™ feature work?

The Sticky Win™ feature triggers a Re-Spin when you land a cluster win of 6 symbols or more, or when at least 3 Scatters land. During the Re-Spins, the winning clusters and Scatters lock in place. The Re-Spins continue as long as new symbols join the cluster or more Scatters appear.

What are the Corner Wild Features?

The four corner positions on the grid can hold Question symbols or Wilds. When a corner symbol joins a cluster win, a special Wild Feature activates. The features include: Wild Expander: Adds up to 4 symbols to the cluster winning combination. Wild Upgrader: Upgrades symbols in the winning combination to a higher payout value. Wild Multiplier: Applies random multiplier values such as x2, x3, x5, or x10 to the win. Wild Cash Prize: Awards a cash prize up to 2.5x the bet. If a Question symbol activates, it awards Super versions of these features, such as the Super Wild Expander (up to 16 symbols) or a Super Cash Prize (up to 25x the bet).

How is the Free Spins round triggered and extended?

Landing 5 Scatters awards 3 Free Spins. The feature starts with 3 multiplier symbols on the reels. Every time a new multiplier lands, the Free Spins counter resets back to 3.

What are the four persistent features in Free Spins?

During Free Spins, four special features appear in the corners and remain active until the round ends. They activate when a multiplier lands next to them: Unlock: Expands the play area by adding rows (max twice). Generate: Places 3 random multipliers on the reels. Double: Doubles adjacent multipliers. Collect: Sums all multipliers on the reels, removes them, and applies their value to the total win.

What are the purchase options in the Elevate Feature?

The Elevate Feature allows players to buy immediate access to features: Wild Activator: Guarantees at least one feature activation for 10x the bet. Free Spins: Instantly triggers Free Spins for 100x the bet. Lucky Draw: For 150x the bet, activates either Free Spins or Super Free Spins. Super Free Spins: Triggers the Super Free Spins round for 300x the bet.

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