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Rotten

Play Rotten and for free online in demo mode. No download or registration required. Review included.

96.27%
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Mobile, Desktop
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Rotten Slot review

Hacksaw Gaming is one of the most innovative developers in the iGaming world, offering an incredibly diverse range of slots.

Its slots tend to either fall on one end of the spectrum or the other, offering cartoonish fun in games like Stack’Em, or doom and gloom in slots like Wanted: Dead or a Wild. Rotten falls firmly into the second category, with the game upping the misery by placing a zombie apocalypse in the middle of a fun fair. Sounds pretty terrifying, right? Let’s find out just how scary it is in this Rotten slot review.

Rotten slot win

Rotten Theme and Design

If the name of the game didn’t give it away, the Rotten slot game isn’t all sunshine and flowers. The game drops players right in the middle of a funfair that has been overtaken by killer zombie clowns. It’s a pretty terrifying combination, and Hacksaw Gaming’s design team has done a brilliant job of bringing it to life.

A menacing zombie is wandering on the left-hand side of the grid, while an ominous-looking fairground sits in the background. The reels are populated by frightening-looking zombies. The misery of the scene is further emphasised by the dulled colour palette. It’s a really great design from a studio that we’ve come to expect nothing less from.

Rotten slot big win
Big win in the Rotten slot machine

How to Play Rotten

One of the few things that is not menacing about the Rotten slot game is the base game. The slot uses a basic 5x4 set-up, with 35 paylines active on every spin. You can check these lines, as well as the value of the symbols in the slot’s paytable at any time.

In there, you will also find information about the winning potential. The slot offers a maximum win of 10,000x the player’s stake. The RTP clocks in at a solid 96.27%, putting it above average. It is considered highly volatile.

Rotten Bonus Features

Unlike the zombies that inhabit it, there is plenty of life in this slot, especially once the bonus features kick in.

The slot has a unique feature called SwitchSpins. This is triggered whenever you land a SwitchSpin symbol. For this, between 1 and 10 respins are rewarded. On the respins, either the Wild or the highest paying Clown symbol is selected. This will then replace random symbols on the reels.

Rotten slot - Switchspin feature
One of the bonus features, the Switchspin feature

Landing three or more Scientist symbols triggers the Mad Scientist Free Spins. During this round, 10 spins are given, and there is a greater chance of landing SwitchSpin symbols on each spin.

The other bonus is the Total Takeover Spins. These are launched when you land three or more Takeover symbols in either the base game or the Mad Scientist Spins. Ten spins are rewarded. During the spins, any positions selected by the SwitchSpins are saved progressively, which means by the end of the round, you could end up with a grid full of Wilds or high-paying clowns, which can lead to some of the biggest wins in the game.

Depending on your location, you may have the option to buy your way into any of these bonus rounds.

Rotten Slot Verdict

If you’re a fan of slots with slightly more menacing themes, then Rotten will tick a lot of boxes. The game’s overall mood is one of misery and despair, and Hacksaw Gaming has done a great job of capturing that. The slot is more than just its design, though, with the bonus features adding plenty to the overall game, and the winning potential being good. This is another solid effort from Hacksaw Gaming, a developer that has quickly established itself as one of the most consistent in the industry.

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