Coils of Cash

Coils of Cash Slot Review

Coils of Cash takes Play’n GO into the fascinating world of early electrical invention, combining a retro-science theme with cascading wins, expanding multipliers, and an impressive 2,304 win-way system. At first glance, the game may look relatively simple, but its feature package creates considerably more potential beneath the surface.

The slot is set during the late 19th-century era of pioneering inventors and electrical experiments. Vintage gadgets, Art Deco lettering, and old-school scientific imagery establish the setting, while the Power Coil mechanic provides the game’s main source of excitement. With 6 main reels plus a horizontal Power Coil reel, Coils of Cash blends cascading gameplay with multiplying symbols.

Theme and Design

Coils of Cash draws inspiration from the pioneering age of electricity, taking players back to a period when inventors were experimenting with technologies that would transform everyday life.

The game’s backdrop features imagery inspired by early electrical equipment, combined with retro-futuristic gadgets and Art Deco-style lettering. The presentation is relatively understated compared with some modern Play’n GO releases, but it fits the historical science theme effectively.

The most distinctive visual element is the Power Coil, positioned horizontally above the six main reels. Its symbols can develop multipliers during cascades, making the upper reel an important part of the action.

Slot Structure

• Reels: 6 + 1 Power Coil
• Win Ways: 2,304
• Rows: 3 on the main reels
• Pay System: Win All Ways

Coils of Cash uses six main reels, each containing three positions, alongside a four-position horizontal reel known as the Power Coil. The setup can initially resemble a Megaways-style game, but its 2,304 win ways give it a more controlled structure. Winning combinations can contain between three and six matching symbols.

The first six paying symbols are represented by card values from 9 to A, while the remaining symbols depict unusual retro-futuristic gadgets. A line of six matching picture symbols can award between 2.5× and 5× the stake. The W Wild appears exclusively on the Power Coil and substitutes for regular symbols to help complete winning combinations.

How to Play

Players can select bets between 0.10 and 100 before spinning the reels. The goal is to create matching combinations across the six main reels, with the game’s 2,304 win ways automatically checking the available combinations. Wins trigger the game’s cascading mechanic. Winning symbols disappear from the reels, allowing new symbols to drop into the empty positions and potentially create additional wins.

The Power Coil plays a major role during these cascades. Each of its positions can carry a multiplier that increases by +1 for every cascade occurring on its corresponding reel, up to 5×. When a winning combination includes a symbol connected to an active Power Coil multiplier, the multiplier is applied to the win. Multiple active multipliers can also combine, potentially reaching a massive 625× multiplier.

Symbols and Payouts

Coils of Cash features six lower-value card symbols ranging from 9 to A, followed by four unusual mechanical and electrical gadgets that serve as premium symbols.

Six matching premium symbols can award between 2.5× and 5× the stake, while the game’s real payout potential comes from combining cascades with Power Coil multipliers.

Wild Symbol

The W Wild appears on the Power Coil and can replace regular symbols when forming winning combinations. Its position on the horizontal reel makes it especially useful when combined with the Power Coil’s multiplier system.

Scatter Symbol

The Scatter activates the Free Spins feature. Landing 3, 4, 5, or 6 Scatters awards 10, 15, 20, or 25 Free Spins respectively. Additional Scatters during the bonus round provide extra spins and help extend the feature.

Bonuses & Special Features

Cascading Wins

Every winning combination activates a cascade. Winning symbols are removed from the reels, with new symbols falling into the empty positions. The process continues as long as new winning combinations are created, giving players multiple opportunities to build a payout from a single spin.

Power Coil Multipliers

The four-position Power Coil is the game’s signature feature. Its multipliers increase by +1 after each cascade on the corresponding reel, reaching a maximum of 5× per position. If multiple Power Coil multipliers contribute to the same win, their values multiply together. This can produce a combined multiplier as high as 625×.

Free Spins

Landing 3, 4, 5, or 6 Scatters awards 10, 15, 20, or 25 Free Spins. The Power Coil multipliers from the triggering spin carry over into the bonus round, giving players a stronger starting position.

Power Coil During Free Spins

The biggest advantage of the Free Spins feature is that Power Coil multipliers do not reset until the bonus ends. Every additional cascade can therefore continue increasing the active multipliers, creating opportunities for increasingly valuable combinations.

Any Scatter landing during Free Spins awards 2 additional spins, allowing the feature to continue while the Power Coil multipliers build.

RTP & Volatility

• RTP: 96.20%
• Volatility: High (10/10)
• Maximum Win: 30,000× the bet

Coils of Cash has an extremely high volatility rating of 10 out of 10, placing it at the most aggressive end of Play’n GO’s volatility scale.

The game’s headline feature is its huge 30,000× maximum win, supported by the ability to combine Power Coil multipliers up to 625×. Such major payouts are extremely rare, with the maximum-win probability listed as less than 1 in 100 million.

Mobile Compatibility

Coils of Cash is designed to work across smartphones, tablets, and desktop devices. Despite the additional Power Coil reel, the game’s interface remains relatively straightforward to navigate on smaller screens.

The six main reels and horizontal Power Coil fit neatly into the game’s layout, while the cascading animations make it easy to follow new combinations as symbols fall into place.

Gameplay Experience

The base game combines 2,304 win ways with cascading wins, giving each successful combination the potential to continue into another sequence.

The Power Coil is where the gameplay becomes more interesting. As cascades continue, its multipliers increase, creating the possibility of turning a modest win into a much larger payout. The Free Spins round adds even more potential because Power Coil multipliers carry over and remain active throughout the feature. Additional Scatters can also provide two extra spins.

Tips to Play

• Coils of Cash uses 6 main reels and a 4-position Power Coil.
• The game has 2,304 win ways.
• Winning symbols disappear and trigger cascading reels.
• Power Coil multipliers increase by +1 after each cascade.
• Individual Power Coil multipliers can reach 5×.
• Multiple multipliers can combine up to 625×.
• Three to six Scatters award 10 to 25 Free Spins.
• Power Coil multipliers carry into Free Spins and do not reset.

Quick Stats

Coils of Cash Slot Machine

Coils of Cash may initially look like a straightforward retro-themed slot, but its combination of cascading wins and Power Coil multipliers gives it considerably more depth.

The 2,304 win-way system provides the foundation, while every winning cascade can increase the Power Coil multipliers. Multiple multipliers can combine to reach an impressive 625×, creating the potential for much larger payouts. The Free Spins feature takes this mechanic further by carrying Power Coil multipliers into the bonus and keeping them active throughout the round.

Step into the age of electricity, build powerful Power Coil multipliers, trigger cascading wins, and chase a massive 30,000× maximum payout.