Play the New Rotten Potato Slot Game from 21 October

by James Gibson 13.10.2026

Launching on 21 October is the new Rotten Potato slot from Print Studios. It’s a highly volatile game with a maximum payout of 20,000x your bet and an RTP of 96.23%. There are mystery symbols and a free spins round where you can unlock bigger multipliers.

Winning a small cash prize in the Rotten Potato slot

Rotten Potato in Brief:

• Release Date: 21 October 2026
• Type: Video Slot
• Theme: Disease, Food
• Software Studio: Print Studios
• RTP: 96.23%
• Hit Frequency: 25.69%
• Bonus Hit Frequency: 0.41%
• Volatility: High
• Special Features: SuperSpinners, Mystery Symbols, Potato Horde Feature, Spreading Fungus Feature
• Bonus Rounds: Potato Plague Bonus
• How to Trigger Bonus Round: Land 3-5 Scatters

Rotten Potato is an imaginative and highly themed online slot about potatoes that have gone rotten. It takes place in a dark forest and has a host of mutant potato characters as its top-paying symbols.

There’s a lot of attention to detail in the slot’s graphics and animations, which is great to see. Print Studios has done a brilliant job with Rotten Potato – it grabs players’ attention and has plenty of special features too.

Full Rules & Information About the Rotten Potato Online Slot

Rotten Potato is played on a 5×4 grid with 30 paylines in play. They work in the usual way, so to win you have to land three to five identical symbols consecutively from left to right on a payline.

There are 14 SuperSpinners between the reels. If a winning combination passes through one and it has a number, and if the SuperSpinner is to the left of a winning symbol, your payout will be multiplied by its number.

The slot also has mystery symbols that can land on any spin. Whenever they appear, they all turn into the same randomly determined standard symbol. This can help you create winning combinations on the grid.

Rotten Potato Symbols & Payouts

A total of 10 standard symbols appear on the slot’s reels. The four with the smallest payouts are decaying flowers of different colours. Offering bigger wins are six rotten potato characters with royal names.

The most valuable of these is King Cordyceps III, whose top payout is 50x your bet for five on a payline. No wild can help you win in the base game, though mystery symbols can appear quite often.

The top-paying symbols in the Rotten Potato slot.

• All symbols: 13
• Highest-Paying Symbol: King Cordyceps III
• Wilds: 1×2 Rotten Potato Wild (free spins only)
• Paylines Pay: Left to Right
• Maximum Win: 20,000x

Rotten Potato Bonuses & Features

There are two random features involving mystery symbols. If Potato Horde triggers, an area of 2×2 to 5×4 in size is filled with mystery symbols. The Spreading Fungus feature adds four to 20 mystery symbols to random positions.

Playing Rotten Potato’s Potato Plague feature

Land three, four or five scatters and you’ll be awarded 10, 12 or 14 free spins respectively. During the round, a 1×2 wild is added to the middle reel. Whenever you win with the wild, winning positions become infected.

Infected positions turn into mystery symbols that are added to the meter. Collect enough mystery symbols, and you can unlock more free spins and higher SuperSpinner values to potentially boost your winnings further. There are five sets of rewards to unlock.

Similar Games & Best Alternatives

Keen to try more online slots from Print Studios? There are only around 30 titles in its portfolio, but they’re worth checking out. We recommend Big Stack Lumberjack, Honey Hunters, Chomplings, Reapers and, of course, Royal Potato.

If you’re in the mood for more slots like Rotten Potato, there are plenty to choose from. Try Mutant Potatoes from Octoplay, Mutant Trawlers from Bang Bang Games, Couch Potato from KA Gaming and Crazy Potato from NextGen Gaming.

Play Rotten Potato and Encounter Mutant Potatoes!

Rotten Potato is a solid addition to Print Studios’ collection of online slots. It has an interesting theme that’s presented well, plus it has a good list of features that can make its gameplay worthwhile.

If a slot about mutant potatoes sounds appealing, be sure to give Rotten Potato a spin when it comes out on 21 October. Sign up at a Print Studios casino if you haven’t already.