Posh Monkey Studios

Fishin Madness QUADGROWS

Fishing slot whose reel area expands through sustained paid play

Fishin Madness QUADGROWS sits in the 0.6% of our catalog that uses Locked Reels.

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

96.1%

return to player

Volatility

High volatility

variance

Max win

10,000×

top multiplier

Min bet

$0.20

per spin

Reels

10 lines

Player rating

4.3 ★

3 votes

DEMO Play free, no signup

Posh Monkey Studios

Embed on your site

4.3 / 5

3 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 96.1% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential8/10

x10000.00 (10000×) → 8.0/10

Features7/10

9 features → 7.0/10

Game Mechanics5.1/10

f=9 r=5 p=10 → 5.1/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility4/10

0.2–20 (×100) → 4.0/10

Provider Reputation7.3/10

provider avg 7.3 → 7.3/10

Popularity5/10

synthetic proxy → 5.0/10

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 — Fishin Madness QUADGROWS by Posh Monkey Studios

https://slotranker.com/posh-monkey-studios/fishin-madness-q-u-a-d-g-r-o-w-s#score

How to cite

Slot Summary

Landing the Cash Collector on an unlocked Multiplier row is the decisive act in Fishin Madness QUADGROWS, because it determines how the visible Fish values are converted into a collection. Posh Monkey Studios ties that action to a long unlock ladder: paid spins expose more rows, paylines, and Multiplier positions before Free Spins temporarily raise the collection potential.

How It Plays

Play starts on 5 reels with 3 active rows and 10 paylines. A counter falls with each paid spin until another covered row becomes available.

As rows unlock, the reel area grows and additional payline and Multiplier positions become active. The enlarged state is therefore earned through continued base-game spins rather than a random expansion.

Theme & Atmosphere

The Fish theme takes place underwater, using a fisherman and prize-bearing fish to connect the collection rule directly to the subject of the game.

Covered rows resemble obstructed sections of the sea floor, so clearing access to a larger play area has a thematic purpose as well as a mechanical one.

Fish

Features & Win Potential

The Cash Collector appears on the last reel and gathers the values shown by Fish symbols on the earlier reels. It also serves as a Substitution Symbol for regular combinations.

Locked Reels conceal later rows until their counters expire. Each unlocked Multiplier row can increase a collected total when the Cash Collector lands in that position.

Free Spins Multiplier Scatter Symbol Symbols collection (Energy)Additional Free Spins Bonus Bet Cash Collector Substitution Symbols Locked Reels

Bonus & Free Spins

Free Spins begin with the full reel area available, and the Multiplier positions shift upward to expose stronger values below them during the round.

Additional Free Spins may extend the feature, while Fish values and the Cash Collector continue to supply the central collection interaction on the expanded grid.

Spec sheet

Fishin Madness QUADGROWS at a glance.

Identity

Slot nameFishin Madness QUADGROWS

StudioPosh Monkey Studios

Released7/8/2026

Math

SlotRanker Score71

RTP96.1%

VolatilityHigh volatility

Max win10,000×

Bet range$0.20 – $20.00

Player rating4.3 / 5 · 3 votes

Format

Reels5

Paylines10

Layout5x3

Features

Themes

Expected average based on this slot's 96.1% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$3.12

Cost per session$3.12

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 Fishin Madness QUADGROWS? 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 (96.10%), 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 Fishin Madness QUADGROWS

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Compare Fishin Madness QUADGROWS with other games

	Fishin Madness QUADGROWS Score 71This game	Big Bass Hold and Spinner Megaways Score 89	Jawsome Score 89	Freaked Out Fish Score 88	Razor Returns Score 87
Identity
Studio	Posh Monkey Studios	Reel Kingdom	Massive Studios	Blue Guru Games	Push Gaming
Released	7/8/2026	8/28/2023	3/8/2025	9/26/2024	7/4/2023
Math
RTP	96.1%	96.7%	96.65%	96.02%	96.55%
Volatility	High volatility	High volatility	High volatility	High volatility	High volatility
Max win	10,000×	20,000×	50,000×	30,000×	100,000×
Format
Reels	5	6	6	7	5
Layout	5x3	6-9-9-9-9-6	6x6	7x7	5x5
Paylines	10	147456	Cluster Pays	0	40
Min bet	0.2	0.2	0.2	0.15	0.2
Max bet	20	250	100	45	100
Features
Progressive	—	—	—	—	—
Wild symbol	—	✓	✓	—	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	✓	✓	✓
Bonus game	—	✓	—	—	✓
Respins	—	✓	—	—	—

Every number is shown as a delta against Fishin Madness QUADGROWS.

Comparing against

Fishin Madness QUADGROWS

Posh Monkey Studios

RTP

96.1%

Max win

10,000×

Score

Big Bass Hold and Spinner Megaways

+ Wild+ Bonus Game+ Respins

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