Play'n Go

Coils of Cash

Slots Video Slots Futuristic Retro Science Steam punk Tv

Retro-futuristic cascade slot centered on a horizontal Power Coil

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

94.2%

return to player

Volatility

High volatility

variance

Max win

30,000×

top multiplier

Min bet

$0.20

per spin

Reels

2304 lines

Player rating

4.9 ★

9 votes

DEMO Play free, no signup

Play'n Go

Embed on your site

4.9 / 5

9 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 & RTP6/10

RTP 94.2% → 6.0/10

Volatility9/10

high → 9.0/10

Win Potential9/10

x30000.00 (30000×) → 9.0/10

Features10/10

13 features → 10.0/10

Game Mechanics8.2/10

f=13 r=6 p=2304 → 8.2/10

Context signals (tie-breakers)

Layout5/10

6x3 → 5.0/10

Bet Flexibility6/10

0.2–100 (×500) → 6.0/10

Provider Reputation6.5/10

provider avg 6.5 → 6.5/10

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: 73 — Coils of Cash by Play'n Go

https://slotranker.com/play-n-go/coils-of-cash#score

How to cite

Slot Summary

In late 2020, Coils of Cash joined Play'n GO's catalog with six vertical reels and a separate horizontal Power Coil. Wins cascade, clearing symbols before replacements fall, while the top reel can strengthen reel multipliers as chains continue. That unusual seventh reel gives the 2304-way layout its identity, and the 30000x maximum matches the game's high-volatility direction.

How It Plays

Six vertical reels carry the main symbol field, while the horizontal Power Coil adds another symbol above them and influences the corresponding reel positions.

After a win, its symbols disappear and replacements cascade into the gaps, repeating the process whenever the new arrangement creates another paying combination.

Theme & Atmosphere

The Futuristic, Retro, Science, and Steam punk themes meet in an alternate technological setting that takes cues from the 1893 World's Fair.

Television-style framing gives the machinery a staged quality, while electricity and experimental invention provide the subject connecting the reels to the Power Coil.

Futuristic Retro Science Steam punk Tv

Features & Win Potential

Cascading and Avalanche wins can continue within one paid spin, and successful links to the Power Coil increase the applicable reel multipliers.

The Bonus Meter and Increasing Multipliers give repeated cascades a measurable target, while the Wild Symbol appears only on the horizontal reel.

High volatility Free Spins Increasing Multipliers 6 Reels Multiplier Scatter Symbol Wild Symbol Cascading Bonus Meter Turbo Spin Additional Free Spins RTP range Avalanche

Bonus & Free Spins

Scatter symbols open Free Spins, where the Power Coil keeps its multiplier values between spins instead of returning each reel to its starting state.

Additional Free Spins can extend the round, giving the retained multipliers more opportunities to combine with Cascading wins before the feature ends.

Screenshots

4 gameplay frames

Gameplay screenshot of Coils of Cash (1 of 4)

Gameplay screenshot of Coils of Cash (2 of 4)

Gameplay screenshot of Coils of Cash (3 of 4)

Gameplay screenshot of Coils of Cash (4 of 4)

Spec sheet

Coils of Cash at a glance.

Identity

Slot nameCoils of Cash

StudioPlay'n Go

Released12/17/2020

Math

SlotRanker Score73

RTP94.2%

VolatilityHigh volatility

Max win30,000×

Bet range$0.20 – $100.00

Player rating4.9 / 5 · 9 votes

Format

Reels6

Paylines2304

Layout6x3

Features

Themes

Expected average based on this slot's 94.2% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$4.64

Cost per session$4.64

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 Coils of Cash? 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 (94.20%), with wins capped at its top multiplier (30,000×).

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 Coils of Cash

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Compare Coils of Cash with other games

	Coils of Cash Score 73This game	Cyberslot Megaclusters Score 75	Gears of Time Score 74	Fortunium Score 73	Time Machine II Score 73
Identity
Studio	Play'n Go	Big Time Gaming	Betsoft	Stormcraft Studios	AGT Software
Released	12/17/2020	12/2/2020	11/5/2020	6/20/2018	4/1/2022
Math
RTP	94.2%	96.36%	96.98%	96.47%	96.05%
Volatility	High volatility	High volatility	Medium volatility	Medium volatility	High volatility
Max win	30,000×	30,000×	1,084×	—	—
Format
Reels	6	3	5	5	5
Layout	6x3	3x3	5x5	5x5	5x3
Paylines	2304	256	5	40	15
Min bet	0.2	0.2	0.05	0.1	0.1
Max bet	100	1	50	125	75
Features
Progressive	—	—	—	—	✓
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	—	—	✓	✓
Multiplier	✓	✓	✓	✓	—
Bonus game	—	—	—	—	—
Respins	—	—	—	—	—

Every number is shown as a delta against Coils of Cash.

Comparing against

Coils of Cash

Play'n Go

RTP

94.2%

Max win

30,000×

Score

Cyberslot Megaclusters

+ Progressive− Multiplier

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