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Rat King

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Rat King review

The Rat King is a six-reel, six-row Push Gaming slot with a scatter pays mechanic and 10,000x max payout. Its main features include free spins, bonus buys, and Dud symbols.

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What You Will Find in This Rat King Review

Before recommending any UK casino game, we extensively review its features to ensure you only get the best. Here are some details we have explored:

  • Symbols- We see which symbols have been used in the slot, and their payouts
  • Payout rate – We check the RTP of the slot, and how it compares to the market average
  • Volatility – This can help tell us if a game offers small regular wins or infrequent large payouts
  • Features – We examine the bonus features available
  • Graphics and Design – We look at how the game was designed, and what the music is like
  • Betting limits – We see which minimum and maximum bets are allowed
  • Jackpot/Maximum Win – We also see if the slot has a jackpot, and what the maximum possible payout is

Play Rat King With The Best Bonus

Find the best casino where to play Rat King on our bonuses page – and maybe take advantage of a nice promotion while you’re at it! 

Rat King Symbols and Payouts

All hail the king! If you’re a British player with a sweet tooth, let’s explore the specific symbols of this slot and more:

The symbols

The paying symbols found on the reels are sweets in different colours. Landing 20 or more of the same symbols awards between 7.5x and 50x your initial bet. Dud Symbols, coloured grey, have no value, while the star symbol is loaded with multipliers. The titular Rat King is the scatter, which can award you free spins.

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Regular Symbols
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Dud Symbols


Winning combinations are created when seven or more matching symbols (except the Dud symbols, Rat King and Star), land anywhere on the reels.

Min/max bet

The slot caters to both low and high rollers, with bet ranges between 10p and £100 per spin.

Rat King RTP

The RTP for this slot varies depending on the operator. There is an option for 96.30% and 94.32%.


This slot has medium volatility.

Jackpot and/or maximum win

The slot does not have a jackpot, but the maximum payout is 10,000x your initial bet.

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Rat King Means Surprising Rewards
Push Gaming’s slot stands out for its decent RTP and a generous max win of 10,000x the stake.

Game Features

As the rat king leads you to wealth, there are different features to help you out. Let us explore what they are all about! 


The symbols making part of a winning combination are removed from the reels, before new ones fall in their place in a cascade. This process repeats until no more winning combinations are created.

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Collection Boxes

At the bottom of the reels is a collection of boxes where Stars and the Rat King symbols can be collected. These award multipliers and free spins to the current round, respectively.

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Free Spins

This feature is activated by landing three, four or five rat symbols for 10, 15, and 20 free spins, respectively. An extra three free spins will be added for each rat collected during this round.

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Rat King Graphics & Sound

Set in a sweet factory after the lights are out, the Rat King features a pixelated art style that’s right from the past. The audio will further take you back to the early 90s with punchy chiptune sounds.

Optimised for Mobile👍
Special FeaturesPixel art visuals
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Rat King’s Retro Delight
Despite borrowing design insights from Sweet Bonanza from Pragmatic Play, the charming 8-bit retro theme and additional significant twists make this release worth a taste for any UK slot fan.

Solutions If You Have Some Issues With The Game

If you are having trouble playing the Rat King slot, here are some common issues and how to fix them.

  1. The game does not load – Check your internet connection and refresh the page. Clear your browser’s cash and reload the page if this does not work.
  2. Unable to place bets – Ensure you check if you have the required funds. If not, you should deposit to start spinning.

Embark On An Epic Adventure With The Rat King

The Rat King succeeds as a distinctive slot thanks to its theme and design. We were amazed by the unusual story that took us to a sweet factory to meet the royalty rat. 

Our favourite feature was the scatter pays mechanic, which is more exciting than classic paylines. Overall, this is a slot we recommend!

Other Slots to Play If You Like the Rat King slot


What is the RTP and volatility of the Rat King slot?

RTP for this game depends on the operator, but it ranges from 94.32% to 96.30% with medium volatility.

Can British players try the Rat King slot for free?

If you’re a registered user of an online casino you should be able to try Rat King for free in demo mode. Keep in mind you won’t get to keep any winnings while playing in this mode. 

Can players use a bonus when playing the Rat King slot?

It depends on the casino. Check our recommended sites to see if any do!

What is the biggest possible win on Rat King that a UK player could get?

The maximum payout is 10,000x.

How can one get free spins on the Rat King slot?

If three or more Rat Kings land in boxes at the bottom of the reels, it’ll trigger the free spins round.

What’s Ret King’s betting range for players in the UK?

UK players can give Rat King a spin for between £0.10 and £100.

Casino Analyst
With over five years of experience in casino writing and slots research within the UK market, Marco explores online casinos looking for innovative games. He strives to offer valuable insights and guiding players find the best casino experience.
Rat King


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