Developer: Four Leaf Gaming (in partnership with Relax Gaming)
Release Date: Expected December 3, 2025
RTP: TBC
Volatility: Medium
Max Win: Up to 10,000x
Dive Into the Deep with Killer Shark Action Collect
Four Leaf Gaming are back with another innovative feature-packed slot — Killer Shark Action Collect. Partnering once again with Relax Gaming, this ocean-themed release is all about building multipliers, activating bonus sharks, and hunting for jackpots hidden beneath the waves.
As seen in our 10p Gamer Arcade preview, the game offers a lot more than your average spin-and-hope setup. Across the reels, three different Shark Collectors – Extra, Double, and Multiply – take centre stage, each capable of transforming ordinary spins into big-boosting wins.
Gameplay and Features
In the base game, you’ll find yourself chasing down the bonus sharks that swim across the top of the screen. Landing them in play can trigger collectors that scoop up cash symbols or even activate jackpot prizes.
One of the standout features is the Bigger Boat option, which increases your bet slightly but gives you four times the chance of activating those Shark Collectors — a small price to pay for a lot more underwater action.
Players outside the UK can access several Bonus Buy options:
- Bonus Hunt Spin – doubles your chance of triggering the feature for 50% more.
- Mystery Bonus – a random pick between standard and enhanced features.
- Revenge Bonus – the most powerful mode, unlocking all three sharks simultaneously.
The Ultra Shark Free Spins feature is where the excitement peaks, combining all collector sharks for a multi-board frenzy where multipliers stack and jackpots swim into play.
Jackpots and Potential
The game includes fixed jackpots that can reach up to 10,000x your stake, giving players something serious to chase. Despite all the bonus potential, Killer Shark Action Collect feels more like a low-to-medium volatility slot — offering frequent smaller wins and regular feature triggers rather than one huge payout.
During our gameplay, the frequent shark activity and bonus rounds made for an engaging, fast-moving experience — even at low stakes such as 20p.
10p Gamer’s Thoughts
This one really surprised me — it’s fun, active, and has that signature Four Leaf polish. You get regular bonuses, some cool features, and a nice sense of progression as those sharks keep coming back around. I’d call it a lower-volatility game, but one that stays exciting and doesn’t drain you chasing a single big hit.
Killer Shark Action Collect feels like a game that’s built for steady entertainment over all-or-nothing volatility, and that’s exactly the kind of balance that keeps players coming back.
10p Gamer Rating – 7.5/10