Rotten
Hacksaw Gaming
Play demo for free
Rotten Slot – RTP, Paylines, Features & Free Play
RTP
96.27%
Volatility
High
Type
Video Slot
Max win
10000x
Min bet
$0.10
Max bet
$100
Hit frequency
33.56%
Paylines
35
Release date
22/12/2022
Rotten Slot – RTP, Paylines, Features & Free Play
Author:
Last updated: Hacksaw Gaming’s Rotten slot takes players into a thrilling zombie apocalypse. Featuring a 6x5 grid and 35 fixed paylines, the game combines high volatility with standout features like the innovative SwitchSpins mechanic and two unique free spin modes.
With a maximum win of 10,000x your bet and an RTP of up to 96.27%, Rotten delivers an immersive and rewarding gaming experience for fans of high-stakes slots.
RTP Variables and Volatility
Rotten is a high-volatility slot, meaning wins may be less frequent but potentially bigger. The Hacksaw gaming slot family is renowned for very high volatility.
Players can enjoy a range of RTPs, with the highest set at 96.27%. Casinos configure lower RTPs, including 94.13%, 92.23%, and 88.03%.
RTP values available: 96.27%, 94.13%, 92.23%, 88.03%
Note: RTP variables are selected by the casino operator and can differ between casinos.
Features
Rotten’s gameplay thrives on its diverse mechanics, including the SwitchSpins feature, two free spin modes, and Bonus Buy options.
These features create opportunities for massive payouts, especially with symbol transformation mechanics and enhanced wilds.
SwitchSpins
The SwitchSpins feature activates when you land a Switch symbol. Players receive 1–10 respins, during which:
A random symbol transforms into the highest-paying symbol or a wild.
Transformed symbols appear across all reels, boosting win potential.
Additional Switch symbols retrigger the feature, adding more respins.
This mechanic is the heart of the game, providing dynamic gameplay and frequent surprises.
Mad Scientist Free Spins
Trigger the Mad Scientist Free Spins by landing three Mad Scientist Scatters. This mode awards ten free spins, with a higher likelihood of landing Switch symbols, increasing the frequency of symbol transformations.
However, this Mad Scientist bonus game cannot retrigger, making every spin critical for maximising payouts.
Total Takeover Free Spins
Landing three Total Takeover Scatters unlocks 10 Total Takeover Free Spins, where:
Low-paying symbols are collected and upgraded to high-paying symbols or wilds.
Collecting three additional scatters adds four extra spins.
The longer you play, the higher the potential for massive payouts.
Bonus Buy Options
Players can skip the wait and purchase direct access to Rotten’s features:
| Option | Cost (x Bet) | RTP | Volatility |
|---|---|---|---|
| BonusHunt FeatureSpins | 3x | 96.26% | High |
| Switch FeatureSpins | 20x | 96.16% | High |
| Mad Scientist | 110x | 96.26% | High |
| Total Takeover | 250x | 96.26% | Very High |
Reels, Rows, and Paylines
The slot features a 6x5 grid with 35 fixed paylines. This layout exceeds traditional setups, increasing opportunities for forming winning combinations.
| Reels | Rows | Paylines |
|---|---|---|
| 6 | 5 | 35 |
Symbols, Wilds and Scatters
The Rotten online slot brings the post-apocalyptic zombie theme to the reels.
Each symbol, from undead characters to standard cards, ranks with a decaying twist and is carefully designed to reflect the eerie atmosphere.
Low-Paying Symbols
The low-paying symbols include the standard card ranks 10, J, Q, K, and A, each designed with a weathered, grimy aesthetic to fit the game’s theme.
High-Paying Symbols
The high-paying symbols consist of five unique zombie characters, each with a distinct appearance and payout value.
These symbols deliver significantly higher rewards, particularly when stacked or transformed through bonus features. Here's a closer look at these gruesome icons:
Zombie #1: Pays 15x for six on a payline.
Zombie #2: Pays 20x for six on a payline.
Zombie #3: Pays 25x for six on a payline.
Zombie #4: Pays 30x for six on a payline.
Zombie #5: Pays 40x for six on a payline.
Wilds
Wild symbols play a crucial role in Rotten. They:
Substitute for all standard symbols, helping complete winning combinations.
Offer direct payouts, with 50x your bet awarded for landing six wilds on a payline.
Appear frequently during bonus rounds like SwitchSpins, where they enhance payout potential by replacing lower-value symbols.
Scatter Symbols
Rotten features two types of scatter symbols, each triggering a unique bonus round:
Mad Scientist Scatter:
It is depicted as a sinister lab flask.
Landing three on the reels activates the Mad Scientist Free Spins, awarding ten spins.
During this mode, Switch symbols are more frequent, boosting transformation mechanics.
Total Takeover Scatter:
Represented by a corrupted city sign or an apocalyptic beacon.
Three reels trigger the Total Takeover Free Spins, progressively upgrading low-paying symbols to higher-paying ones.
Play Rotten Slot at the Following Casinos
| Special Information | Casino | Capabilities | Bonus Information | Let's Play! | More Information |
|---|---|---|---|---|---|
1  Spinit Casino |
Terms and conditionsTerms and conditions apply. Play responsibly | 18+ | Bonus structure
General information
Payment providers  Neosurf Bitcoin Paysafecard Neteller Skrill Visa Mastercard DogecoinGame developers  Pragmatic Play Nolimit City Quickspin Relax Gaming Hacksaw Gaming Betsoft Elk Studios FUGASO | |||
8% Cashback | 2  Gangsta Casino |
Terms and conditionsTerms and conditions apply. Play responsibly | 18+ | Bonus structure
General information
Payment providers NeosurfBitcoinSkrill EzeewalletVisaMastercardDogecoin Jeton WalletGame developers Pragmatic PlayNolimit City Push GamingQuickspinRelax GamingHacksaw Gaming 1x2Gaming Playtech | ||
25% Cashback | 3  Quickwin Casino |
Terms and conditionsTerms and conditions apply. Play responsibly | 18+ | Bonus structure
General information
Payment providers NeosurfBitcoinPaysafecardNetellerSkrillVisaMastercardJeton WalletGame developers Pragmatic PlayNolimit CityQuickspinRelax GamingHacksaw GamingBetsoftElk Studios Play'n Go | ||
4  Spins Heaven Casino |
| Bonus structure
General information
Payment providers BitcoinVisaMastercard CoinsPaidDogecoin Ethereum Litecoin TetherGame developers  Evolution Gaming AristocratNolimit CityPush GamingQuickspinRelax Gaming Big Time GamingHacksaw Gaming | |||
5  PlayMojo Casino |
Terms and conditionsTerms and conditions apply. Play responsibly | 18+ | Bonus structure
General information
Payment providers NeosurfBitcoinPaysafecardNetellerSkrillVisaMastercard AstroPay CardGame developers Pragmatic PlayEvolution GamingNolimit CityQuickspinBig Time GamingHacksaw GamingBetsoft1x2Gaming |
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Rotten Compared to Similar Slots
The Rotten slot machine's thematic focus on zombies and its innovative SwitchSpins feature set it apart. Here’s how it compares to similar online casino games:
| Slot | Max Win | RTP | Main Feature |
|---|---|---|---|
| Rotten | 10,000x | 96.27% | SwitchSpins |
| Deadwood | 13,950x | 96.03% | Enhanced Wilds |
| Zombie Carnival | 5,000x | 96.50% | Sticky Wilds |
| The Last Sundown | 15,000x | 96.20% | Splitting Symbols |
| Infectious 5 | 55,555x | 96.10% | Infectious Wilds |
Summary
Rotten delivers a thrilling zombie-themed experience with features like SwitchSpins and dual free spins modes. Additionally, its high volatility and max RTP of 96.27% make it a standout title for players chasing significant wins.
The slot’s immersive visuals and bonus buy options enhance its appeal for fans of post-apocalyptic adventures playing at real money casinos.
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