Coils of Cash

(Playn Go) Slot Review

Relax Gaming

✅ Recommended Casinos


$5000 + 300 fs
96% RTP Average

🌐 Your country is Restricted

18+| Terms Apply | Play Responsibly


€1000 / $1000 / 10 000kr
- free spins

🌐 Your country is Restricted

18+| Terms Apply | Play Responsibly


€2000 / $3000 / 20 000kr
200 free spins

🌐 Your country is Restricted

18+| Terms Apply | Play Responsibly


€2000 / $3000 / 20 000kr
200 free spins

🌐 Your country is Restricted

18+| Terms Apply | Play Responsibly

Coils of Cash slot REVIEW

Coils of Cash ReviewPlay’n Go will seldom deviaty too much from their tried and tested math model formula, but when they do we always pay extra attention. Coils of Cash might seem simple enough on the surface, but the genius of this game is the total unpredictability each spin offers. You never know when things will get totally out of hand here, and sparks will start flying as the multipliers combine into potentially insane payouts.

Visually, Coils of Cash might not be as impressive as some other Tesla-related slots, but it’s more than good enough to get the job done in that department too. You will get a Megaways vibe when you play this game, not least due to similar mechanics like the top reel and cascading wins. The 30,000x potential far exceeds most Megaways engine games though, which makes this somewhat understated title stand out even more.

Coils of Cash Slot Reel Screen

Coils of Cash slot Features

You have the “W” wild symbol present on the top horizontal reel only, and it will step in for regular pay symbols to help you form winning combos. You will also benefit from a Cascading Wins mechanic here, which means that all winning symbols are zapped from the reels. New symbols drop down to fill the gap, and this goes on as long as you keep winning.

The horizontal top reel is called the Power Coil, and it comes with 4 symbol positions. The Power Coil sits above reels 2 to 5, and each cascading win increases the Power Coil reel multipliers involved with +1. With enough cascades it’s possible to boost the multiplier on reels 2 to 5 up to 5x. Land a winning combo with all four 5x reels combined, and you will benefit from the highest possible multiplier boost of 625x (5x5x5x5 = 625).

The reel multiplier values are reset when the cascade ends in the base game, but this is not the case in the bonus round. You will get 10, 15, 20 or 25 free spins when you land 3, 4, 5 or 6 scatters anywhere in sight, respectively. Power Coil multiplier values are carried over into the bonus round, and they will not reset until the free spins feature is finished. Land a scatter on a free spin, and you win 2 extra spins.

The 200 Spins Coils of Cash slot Experience

We had a very enjoyable time testing this game, and all the potential multiplier action kept us on the edge of our seats. You never know when things will explode into massive payouts here, and you can see how we fared in the brief and edited highlights video below.

Review Summary

Coils of Cash offers high-voltage action as we’ve never seen before from Play’n Go. Their standard potential of 5,000x, with a 10,000x game thrown in here and there for good measure, has been lifted to a whole new level here. Potential payouts up to 30,000x beats most all Megaways engine titles by a mile, not least since you can play with bets up to £100 per spin.

The gameplay offers the sparkling, electrifying thrill-ride that only multiplying multiplier cascades can bring. The whole experience feels like a Megaways engine title that’s been compressed into a compact and explosive unit. It’s brimming with potential and unpredictability all the way, and it packs a Tesla-coil punch powerful enough to blow the circuits in your whole neighbourhood.


Cascading Reels and horizontal top reel

Power Coil multipliers up to 5x on 4 middle reels

Bonus round with non-resetting reel multipliers

High volatility and 30,000x max win potential


Beware of customizable RTP ranges

If you enjoy Coils of Cash slot you should also try:

Nikola Tesla's Incredible Machine - takes you right into the workshop of the genius inventor, and you will benefit from 5 levels of sticky wilds in the bonus round here. You can also get 3 Energy Burst features, and win up to 4,100x your stake in this visually pleasing title.

The Wild Machine - is a Pragmatic Play powered game that plays out on a 5x5 grid with 40 win ways. You can look forward to wilds, changing reel sets, free spins and a bonus wheel. Payouts up to 7,000x is possible in this high variance title.

Danger High Voltage - is based on the rather obscure hit song by the same name, and the highly volatile BTG slot plays out on 6 reels with 4,096 win ways. You will benefit from wild fire and electricity reels, and the bonus round comes with multipliers up to 66x or sticky wilds. You can win up to 15,746x, which is solid even if it’s half the potential of the game at hand.


Coils of Cash Slot FAQsWhat is the Return to Player of Coils of Cash?

The game’s highest default RTP is 96.20 %, but operators can adjust it down to 94.20 % or even lower depending on their licence. This is due to the customizable RTP ranges.

How volatile is Coils of Cash slot?

This is a high volatility title for sure, so you will experience longer periods of dry spells between significant wins.

What is the biggest win possible?

You can win up to 30,000x your stake in Coils of Cash. This is a record potential for Play’n Go, who usually stick to 5,000x.

How does the Power Coil Reel Multipliers work?

The horizontal top reel is called the Power Coil, and cascading wins including the top reel symbols will charge the corresponding multiplier with +1 for each win. You can get up to 5x multipliers on reels 2 to 5, and these can combine for boosts up to 625x.

Is there a free spins mode in Coils of Cash slot?

Yes, you can get up to 25 free spins here, and the reel multipliers will not reset between spins in the bonus round.

How many winning ways are available?

The game plays out on a 3-4-4-4-4-3 reel set, with 2,304 win ways.

Can I play Coils of Cash slot for free?

Yes, you can check out the free Coils of Cash demo game at the very top of this page (UK players must verify age first). Up there you will also find our up-to-date list of casinos that are confirmed to carry this title.

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