Coils of Cash slot review

By Playn GO

Coils of Cash Slot
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RTP 96.20%

Min bet $0.10

Max bet $100

Max Win bet x 30000

2 online casinos offer free spins for Coils of Cash slot

Coils of Cash Basic info

Game provider Playn GO

Release Date 1/2021

RTP 96.20%

Game Technology HTML5

Popularity Medium

Min bet $0.10

Max bet $100

Max Win bet x 30000

Gamble Feature Max. win, Max. lines, Freespins, Cascading reels, Multiplier

Layout 7x3

Devices Support all devices

Configurable Winlines No

Volatility High

Progressive Jackpot No

Get ready to go through the electric twist and turns of Coils of Cash. Launched at the start of 2021, this 7-reel slot, with 2,304 ways to win and cascading symbols will keep you buzzing.

As with other Play’n GO slots, the aesthetics of the game are well designed with a soundtrack that carries the charged feel of the game. What is missing, however, is the usual glamour as this is quite an understated slot. But that’s just the visuals.

Peek underneath the hood and you will find a beast with a 30,000x potential max win, multipliers that can go as high as 625x and high volatility. One thing is for sure, it’s time to fasten your seat belts as this will be one electrifying ride.


Wins are calculated according to the number of adjacent tiles from left to right. When a win is recorded, tiles are removed from the board. Others will then cascade in their place creating new possible combinations and electrifying the power coil with multipliers.

Coils of Cash Slot Win Combination

The symbols, from highest to the lowest consist of:

  • The scatter tile can appear anywhere on the main reels(not the power coil). Three or more scatters will activate the bonus round.
  • The Wild tile substitutes for all symbols bar the scatter.
  • The TV tile yields 5x the bet with 6 adjacent tiles.
  • The Radio yields 4x the bet with 6 adjacent tiles.
  • The Power Coil yields 3x the bet with 6 adjacent tiles.
  • The Remote yields 2.5x the bet with 6 adjacent tiles.
  • The Ace, King and Queen suits yield 1x the bet amount with 6 adjacent tiles.
  • The Jack, Ten and Nine suits yield 0.8x the bet amount with 6 adjacent tiles.

Whenever a win is registered, get ready to feast your eyes on the animation which follows the cascading of the tiles. Followed by the buzzing of electricity through the reels which powers the coil with multipliers.


  • The Power Coil

Apart from the 6 reels made up of 3 rows each, this slot has one horizontal reel made up of 4 tiles placed on top called the power coil. Whenever a win is registered under any of these tiles the coils will electrify and are multiplied. A multiplier will increase by 1 (up to x5) whenever a win is registered and the reel cascades with a chance of an x625 cumulative multiplier.

Coils of Cash the Power Coil Feature

  • The Free Spins Round

Three or more scatters in any position will activate the free spins round and the more scatters are on the reels the more free spins are awarded:

  • 3 scatters: 10 free spins
  • 4 scatters: 15 free spins
  • 5 scatters: 20 free spins
  • 6 scatters: 25 free spins

During this round, Power Coil activated multipliers will continue accumulating for the duration of the free spins. During this feature every time a scatter lands anywhere on the reels another 2 free spins are added to the tally.


Google “highest variance slot for Play’n GO” and Coils of Cash will top the list. This is a highly volatile slot but it does come with a possible max win of 30,000x. And it’s in the bonus round that you will be able to see where such a fantastic win can be achieved.

However, getting to that bonus round might be a long, hard journey. It took me well over 300 spins to finally enter the bonus round and my cash had gone down considerably. That’s not to say that the base game doesn’t offer the potential for some nice wins. There were decent wins hovering between the 7x and 15x, and at one point I even managed a win that went over 30x. But in between, there were a lot of no-win spins.

One thing is for sure. This is a truly electric slot and it is not for the faint of heart. It might even frustrate some players out there. But with more players seemingly enjoying highly volatile slots, Play’n GO was happy to oblige and churned out a truly electrifying beast.

Leticia Miranda

Leticia Miranda

Slot Games Analyst

Leticia Miranda is a former gambling reporter who knows everything about slot games and is happy to share her knowledge. She has covered a broad swath of topics and trends on gambling and is always full of new ideas and energy. Leticia also has a master’s degree in journalism from New York University and is passionate about writing.