Released: 22 Dec 2022

Zombies have been present in popular culture ever since their introduction in the second half of the 20th century. Indeed, the living dead has given us lots of hours spent in both fear and entertainment. And now Hacksaw Gaming look to bring the undead into the world of iGaming with their upcoming release, the Rotten slot. Featuring a high volatility model and the chance of winning up to 10,000x the stake, this slot is not for the faint of heart!

Rotten Slot

Rotten Slot Review

Whether we were introduced to zombies from comic books, films, video games, or more recently with the hit TV series The Walking Dead, we can all agree that the undead has been a source of fascination for us. Their relevance never has veined ever since their introduction, and now they come for us in the Rotten slot. 

Fantastic production paired with great gameplay usually tend to produce hits. The Rotten slot comes with interesting connecting features, all centring on the Switchspins mechanic. Keep reading to see how you may beat the zombies in my review below.

Table of Contents

  1. About Rotten Slot
  2. Design, Graphics, and Symbols
  3. RTP, Variance and Payouts
  4. Gameplay and Features
  5. Our Verdict

rotten slot

About Rotten Slot

The slot plays across 6 reels, 5 rows and 35 active paylines. Players can choose to place their bets within the range of a minimum of £0.10 and a maximum of £100. The maximum payout can reach up to 10,000x the stake, and to win, you must connect at least 3 matching symbols across a payline, starting from the leftmost reel.

The Rotten slot comes with 3 bonus features: the Switchspins Feature, the Mad Scientist Bonus Game, and the Total Takeover Feature. We will take a closer look into them in the gameplay section below.

Design, Symbols, and Graphics

Set in an abandoned fairground with grey overcast skies, this game truly offers a unique and creepy feeling while playing. There are animated zombies that slowly walk up to us from the background, and the horror-inspired music truly brings the whole theme together. For the maximum effect, I would recommend playing this game with lights shut, and the volume cranked up to the maximum.

rotten slot hacksaw gaming

The symbols are divided into the low-paying card royals (10, J, Q, K, A), which can pay up to 7.5x the stake for a six-of-a-kind combination. The high-pay symbols are 5 Zombie characters that pay up to 40x the stake. 

There are a number of bonus symbols as well. Wilds substitute for pay symbols in order to help form winning combinations and pay 50x the stake for a full line. There are 3 Scatter symbols which trigger their respective features: Switchspins Scatter, Mad Scientist Scatter and the Total Takeover Scatter.

RTP, Variance and Payouts of Rotten Slot

The RTP of the Rotten slot is set at 96.27%, which is slightly above the industry average. It has a high volatility model, which means that rewards are scarce but more valuable should they land. Finally, the maximum payout can reach up to 10,000x the stake. 

You can learn more about these features in our detailed Variance, Volatility and RTP Guide here!

rotten slot review

Gameplay and Features of Rotten Slot

There are 3 bonus features in the Rotten slot: the Switchspins Feature, the Mad Scientist Bonus Game, and the Total Takeover Feature. We will take a closer look into them next.

Switchspins Feature

To trigger the Switchspins Feature, you must land 3 Switchspins Scatters. This will award you anywhere from 1 to 10 re-spins. 
During Switchspins, a random pay symbol will either be replaced by the highest-paying symbol or by a wild symbol.

The progress bar above the grid will help you to keep track of which symbols are replaced. Additional Switchspins may be rewarded if one more Switchspins scatter lands. This will also remove another random symbol.

rotten slot switchspins

Mad Scientist Bonus Game Feature

Landing 3 Mad Scientist scatters will trigger the Mad Scientist Bonus Game Feature. You will be awarded 10 Free Spins, and the chance to land Switchspins increases as well. The Total Takeover Feature can only be triggered during the Mad Scientist Bonus Game.

rotten slot mad scientist feature

Total Takeover Feature

Landing 3 Total Takeover scatters during the Mad Scientist Bonus Game will trigger this feature and award you with 10 free spins. There is a higher chance to land Switchspins, and any removed symbols will be saved progressively. 

Collecting all symbols will make it possible for only the highest-paying symbol or wilds to land. Landing 3 additional Total Takeover Scatters will award you with 4 extra free spins.

rotten slot total takeover feature

Other Hacksaw Gaming Slots

Hacksaw Gaming started life as a scratchcard company, but they have become popular for providing quality gameplay and presentation ever since they made the switch to creating online slots. If you want to explore other Hacksaw Gaming slots, I recommend the Canny the Can and the Book of Time slot, the Undead Fortune slot, and the Fruit Duel slot.

Our Verdict

Overall, the Rotten slot offers a fantastic gaming experience. The game is centred around the Switchspins Mechanic, and the betting range is sure to appeal to both low and high-rollers alike. The amazing presentation is just the icing on the cake, and I think that it is sure to be a hit for a long time to come.

Discover the Rotten slot by claiming your welcome bonus from this page and playing at top-rated online casinos.


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