Four Leaf Gaming

Killer Sharks: Action Collect

Slots Video Slots Action & Adventure Shark Sea

Shark-led collector slot with three color-coded feature responses

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.

How this score is built

RTP

96%

return to player

Volatility

High volatility

variance

Max win

10,000×

top multiplier

Min bet

$0.10

per spin

Reels

20 lines

Player rating

4.7 ★

4 votes

DEMO Play free, no signup

Four Leaf Gaming

Embed on your site

4.7 / 5

4 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Payouts & RTP9/10

RTP 96% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential8/10

x10000.00 (10000×) → 8.0/10

Features9.5/10

14 features → 9.5/10

Game Mechanics5.4/10

f=14 r=5 p=20 → 5.4/10

Context signals (tie-breakers)

Layout5/10

5x5 → 5.0/10

Bet Flexibility4/10

0.1–10 (×100) → 4.0/10

Provider Reputation7.2/10

provider avg 7.2 → 7.2/10

Popularity2.5/10

synthetic proxy → 2.5/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 71 — Killer Sharks: Action Collect by Four Leaf Gaming

https://slotranker.com/four-leaf-gaming/killer-sharks-action-collect#score

How to cite

Slot Summary

For players who accept High volatility in pursuit of an x10000.00 ceiling, Killer Sharks: Action Collect offers three different collector behaviors instead of one fixed response. Four Leaf Gaming makes the shark landing on the center reel the catalyst: one can alter cash values, another changes the reelset and adds a respin, and another applies a Random multiplier. That division ties the Sea and Shark premise directly to how each collection resolves.

How It Plays

The base loop focuses on the center reel, since shark symbols appear there and convert visible cash rings into an immediate collection event.

Each shark changes the result differently, so identical cash-ring layouts can resolve through added values, Expanding Reels with a respin, or a Random multiplier.

Theme & Atmosphere

Sea and Shark are functional themes here: the predators act as collectors, while floating rings provide the values they can capture.

Action & Adventure comes from the distinct shark roles and their sudden interventions, giving the underwater subject a clear reason to affect each spin.

Action & Adventure Shark Sea

Features & Win Potential

Cash Collector is the common action, but Expanding Reels, Nudges, and Reelset Changing can alter how much space remains available for the collection.

Random multiplier and Multiplier features change collected values, while Symbols collection (Energy) gives visible objects a purpose beyond standard line combinations.

Free Spins Multiplier Scatter Symbol Wild Symbol Nudges Expanding Reels Symbols collection (Energy)Additional Free Spins Expanding Symbols Free Spins Multiplier Random multiplier Fixed Jackpots Cash Collector Reelset Changing

Bonus & Free Spins

Free Spins split into several shark-led variants, with Additional Free Spins extending them and Free Spins Multiplier changing the value applied during the selected mode.

Fixed Jackpots can be collected through the shark action, while Expanding Symbols and Wild Symbol functions add further changes inside qualifying rounds.

Spec sheet

Killer Sharks: Action Collect at a glance.

Identity

Slot nameKiller Sharks: Action Collect

StudioFour Leaf Gaming

Released12/2/2025

Math

SlotRanker Score71

RTP96%

VolatilityHigh volatility

Max win10,000×

Bet range$0.10 – $10.00

Player rating4.7 / 5 · 4 votes

Format

Reels5

Paylines20

Layout5x5

Features

Themes

Expected average based on this slot's 96% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.60

Cost per session$1.60

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

How long could a bankroll last on Killer Sharks: Action Collect? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Bankroll ($)Bet per spin ($)Speed

Volatility tier: High

Running simulation…

How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (High). The model is calibrated so the average return equals this slot's published RTP (96.00%), with wins capped at its top multiplier (10,000×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Where to play Killer Sharks: Action Collect

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Compare Killer Sharks: Action Collect with other games

	Killer Sharks: Action Collect Score 71This game	Broadsiders Score 86	A Big Catch – Hold & Win Score 83	Desert Shark Score 81	Poseidon Score 80
Identity
Studio	Four Leaf Gaming	Massive Studios	Betsoft	Fantasma Games	Tada Gaming
Released	12/2/2025	1/27/2025	7/25/2024	2/25/2020	10/2/2024
Math
RTP	96%	96.62%	96.5%	96.33%	97.11%
Volatility	High volatility	—	High volatility	High volatility	Medium volatility
Max win	10,000×	30,000×	3,254×	16,794×	20,000×
Format
Reels	5	7	5	5	6
Layout	5x5	4-5-6-7-6-5-4	5x3	5x4	6x5
Paylines	20	Cluster Pays	243	40	Pay Anywhere
Min bet	0.1	0.1	0.25	0.4	0.2
Max bet	10	100	100	50	100
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	—
Free spins	✓	✓	—	✓	✓
Scatter symbol	✓	✓	—	✓	✓
Multiplier	✓	✓	✓	✓	✓
Bonus game	—	—	✓	—	—
Respins	—	—	✓	✓	—

Every number is shown as a delta against Killer Sharks: Action Collect.

Comparing against

Killer Sharks: Action Collect

Four Leaf Gaming

RTP

96%

Max win

10,000×

Score

A Big Catch – Hold & Win

+ Bonus Game+ Respins− Free Spins− Scatter

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