Mayhem Online Slot

Published: 17 May 2022 | Updated: 26 Oct 2022
Published: 17 May 2022 | Updated: 26 Oct 2022
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Slot Setup and Betting Options

  • 5 Reels
  • 3 Rows
  • 3D Graphics
  • 12.05.2022 Release Date
  • Mobile Version
  • £0.20 Minimum Bet
  • £100.00 Maximum Bet
  • 20 Paylines
  • Win Both ways

Mayhem Online Slot Review

Red Tiger takes you to a post-apocalyptic world of barb wire, grenades, and a gun-toting Cash Queen in their Mayhem online slot machine. It’s a comic book style game played over 5 reels and 20 paylines that comes in desktop and mobile versions at some of the top online slots UK sites.

Features include the Cash Queen as an expanded wild symbol who can trigger respins and an Anarchy free games round, where she’s in place throughout. Multipliers can build to 10x during the bonus feature, helping towards a maximum win of 1,200x the stake.

Mayhem has a medium to high level of volatility, coupled with average returns of 95.71%.

How to Play the Mayhem Online Slot

Set in a polluted desert landscape, where battered road signs point to No Way, and That Way, the Mayhem slot is a darkly comic game that will appeal to anyone who likes graphic novels. The Cash Queen, holding a gold-plated machine gun, has a hint of Tank Girl about her, while golden ‘$’ symbols, a gold-trimmed grenade, and playing card emblems surrounded by barb wire help to set the scene. It's certainly a striking sight and follows a popular topic.

Whether you play Red Tiger casino games on a PC, Android, iOS, or Windows mobile you’ll find that the Mayhem slot machine is just the same across all platforms. The user-friendly controls are also identical and to get started you simply tap the Stake button, then pick from a wide bet range of 0.20 to 100.00 per spin.

You win from matched symbols across any of the 20 paylines, starting from the left reel, and the paytable, reached via a click on the 3 small lines at the top of the game, shows you how much you get from each. The most valuable symbols are worth 7.5x the total stake when you match them right across a payline.

Auto and Turbo buttons spin the reels without the need for any input, or speed them up, although these options are not available in all jurisdictions.

Free Spins & Other Mayhem Slot Features

The Cash Queen is a wild symbol who will only appear on the middle reel but helps to complete wins by substituting for others. She’s stacked on all 3 rows, which makes her task much easier and if she’s part of a win, you trigger a respins bonus feature.

She locks in place, along with the winning symbols, as other positions respin. If new symbols improve the win, they also lock in place for further respins, and this carries on until no new improvement is made or you fill the reels.

A free spins feature starts whenever 3 Anarchy scatter symbols stop on reels 1, 3, and 5. You get an initial 10 bonus spins with the Cash Queen filling the middle reel for the duration, plus 1 extra spin each time you see the Anarchy symbol.

The respins feature is still active but the best part is that now a win multiplier increases by 1x for every respin in a sequence, to a maximum of 10x.

Slot Features

  • Multipliers
  • Scatters
  • Wild Symbol
  • Free Spins
  • Stacked Symbols
  • Sticky wilds
  • Stacked wilds
  • Re-Spins
  • Quickspin
  • Gamble Feature
  • Retriggering

Mayhem Slot Maximum Wins, Average Returns, & Volatility

You can win up to 1,200x your stake from the Mayhem slot, which is a low multiplier compared to many other games. The wide bet range makes it possible to win a 120,000.00 prize.

A medium to high volatility can give you slightly long than average gaps between winning spins, but slightly higher than average prize values. Of course, this is a calculation over a vast number of spins, and so is the long-term payback percentage of 95.71%.

Our Mayhem Slot Machine Rating

Red Tiger have latched on to a hugely popular style and topic. The cartoon style, explosions, and fast-paced animations suit the apocalyptic theme, although a few more character symbols instead of playing card emblems would perhaps add to the visual appeal. However, it’s a bright and colourful game and certainly lives up to the title.

You’ll need the Cash Queen to become part of a win to trigger the respins, but this is an exciting round, where you can see more and more examples of the winning symbol on the reels, potentially filling the whole game for a big reward at the end. The increasing multiplier in the free games is the only way to hit the 1,200x maximum multiplier.

Will the Cash Queen help you to grab the biggest prizes from her world of guns and gold? Find out as you play the desktop and mobile versions of the Mayhem slot game at the best online casinos featured here.


You can win up to 120,000 in real money from the Mayhem slot machine. That’s 1,200x the maximum bet level, which is a little less than many other games, but as a result it’s slightly easier to actually reach this figure.

A Cash Queen wild symbol can fill all of the middle reel, and if she’s then part of a winning combination, you trigger the Mayhem slot respins feature. The Queen and winning symbols stick in place as other positions respin, with any improvements on the win leading to more respins.

A scatter symbol on reels 1, 3, and 5 of the Mayhem slot will award 10 free spins. The wild fills the middle reel throughout, and a multiplier increases by 1x on each respin in a sequence, to a maximum of 10x.

You can stake as little as 0.20 on each spin of the Mayhem slot game. That’s just 0.005 on each of the 20 paylines, although there are lots of higher bet levels available, all the way up to a substantial maximum of 100.00.

You can play the Mayhem slot without the need to download it to your PC or mobile device. Just click through to a recommended casino via a browser and you have access to this and many other top-quality slots, table, and card games.

You will find the Mayhem slot at casinos featured here at These are safe and secure sites, with a great range of games, generous bonus offers, and a wide choice of deposit and withdrawal options.

The long-term payback percentage of the Mayhem slot game is calculated at 95.71%, which is acceptable, although not outstanding. It means that over millions of spins, for every 100.00 bet on the game, it pays back 95.71 in prize money.

The Mayhem slot is similar to a number of popular games, particularly those from the Nolimit City developer, such as xWays Hoarder xSplit, Karen Maneater, and Infectious 5. Others include the Nitropolis series from ELK Studios, and Atomic Mushrooms, by Thunderspin.

Red Tiger are behind the Mayhem slot game. Other popular titles from this developer include Dragons Clusterbuster, Narcos Mexico, and Piggy Riches Megaways. You can read reviews of their games across this site.

Launch day for the Mayhem slot was 12th May 2022.

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Adam Kenny

Senior content operations specialist at

With over 12 years of experience in online gaming, Adam has seen, played, reviewed, and tested hundreds of slot games. He is always keeping an eye out for new features, themes, and potential jackpots by testing slot games even before they are released to the market.