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Slot Review

Helloween

Our Rating:

92.29% Gold star

Helloween by Play'n GO
No, take me back

Visitor Rating:

0,00% No star

Times Played:

10 Times Played

TOP CHOICE TO PLAY FOR REAL MONEY

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USARated 99.46/100%

welcome bonus

360%/$220,000

60x wagering

Number of games
610+
Payment methods
5
Game providers
64
Min deposit
0.01
US Players
Accepted

OTHER TOP CHOICES FOR REAL MONEY PLAY

Gabriela Kirilova | Content Optimization Director

Updated: Apr 7, 2025

Quick Facts

Provider: ProviderThe Slot Provider is none other than the company who developed the slot. Simply click on the name of the provider to find our more about it!
Date Launched: Date LaunchedThe date when this slot game was launched. 15/10/2020
Theme: ThemeTheme is the general genre that the the slot could be classified as. One of the elements that makes slot games appealing, A nicely planned popular theme can potentially skyrocket the popularity of an online slot! Halloween, Hard Rock, Heavy Metal, Hell, Music, Rock and Roll
Jackpot: JackpotA stand-alone or multi-leveled progressive prize pool that a player can win at a given time, simply by spinning the reels.
Special Symbols: Special SymbolsThe special symbols of a slot are part of its mechanic. Elements such as Wilds, Scatters and regular paying symbols come together to form winning combinations. Colossal, Expanding, Multipliers, Scatters, Symbol Swap, Symbols Collection, Walking, Wilds

Review Summary

Helloween by Play’n Go is a rock-fueled slot inspired by the legendary German band Helloween. Unlike typical music-themed slots that showcase band members, this one relies on the band's iconic tracks to set the tone. With seven Free Spins features, each based on a hit song, players can expect a dynamic and feature-heavy slot with plenty of variety. The Wild-Scatter pumpkins are the centerpiece, leading to the Keeper of the Seven Keys Wheel, which determines the bonus game. With medium volatility, a max win of 5,000x, and multiple wild mechanics, this slot delivers both variety and solid payout potential.

Slot Information

Return to Player (RTP): Return to Player (RTP)The Return to Player is a statistic that aims to show the player's edge over the casino - the higher this number is the better! We review all slots based on this RTP value so click on the percentage on the right to find our more slots with a similar RTP! 94.2%
Volatility/Variance: Volatility/VarianceVolatility or Variance is meant to describe the winning potential of a slot game: a high volatility will have you win big but no so often, while a low volatility will let you win frequently, but less. Medium
Progressive Slot: Progressive SlotA progressive slot is a slot that keep on growing its total possible winning pool; usually linked by a network of slots. It is also known as a jackpot.
Slot Type: Slot TypeSlots can be categorized as classic, 3D, video slots, etc. Click on the type of slot on the right to see similar types of slots! Video Slot
Rows: RowsPart of the design of the slot, the rows are the horizontal lines that trigger special features when certain paying symbols fall in place. 3
Reels: ReelsReels are the vertical lines that are build in the slots architecture; together with the rows they help trigger special winning combinations. 5
Paylines: PaylinesPaylines, or betting lines, are the pre-determined links of symbols across the rows and reels of a slot. A slot can have anywhere from just 1 payline or up to thousands paylines! 10
Slot Layout: Slot LayoutThe layout of the slot is the way the slot is built, based on the number of rows, reels and paylines. 5 x 3

Slot Features

Minimum Bet: Minimum BetThe minimum accepted amount that will allow you to spin the reels of this slot game. $0.1
Maximum Bet: Maximum BetThe maximum accepted amount that will allow you to spin the reels of this slot game. $100
Maximum Win: Maximum WinThe total maximum amount that you could win triggering the biggest winning combo. $500000
Progressive Slot: Progressive SlotA progressive slot is a slot that keep on growing its total possible winning pool; usually linked by a network of slots. It is also known as a jackpot.
Auto Play Feature: Auto Play FeatureAuto Play is a built-in function on the slot interface that enables automatic spinning of the slot without the player having to press the Spin button on every spin. Usually, the function can be preset to auto execute a certain number of spins like 20,50, 100, or more. Players can typically define their bet amount and set loss limits before starting Auto Play.
Fortune Wheel Feature: Fortune Wheel FeatureWhen activated, players have the opportunity to spin a colorful wheel adorned with various prizes, including cash rewards, free spins, or bonus multipliers.
Hyperspins Feature: Hyperspins FeatureThe Hyperspins feature allows players to respin individual reels after a regular spin, giving them the opportunity to improve their results. Players can choose which reels to respin, increasing their chances of landing winning combinations or triggering bonus features.
Symbol Swap Feature: Symbol Swap FeatureWhen triggered, specific symbols may transform into higher-paying symbols, wilds, or bonus symbols, potentially leading to bigger wins.
Turbo Play Feature: Turbo Play FeatureThe Turbo Play feature allows players to play a given slot much faster than usual by bypassing slower effects in graphics and music. It is preferred by players who are familiar with a given slot and do not want to hear repetitive sounds and moves for a long time.
Available: Android, IOS, Windows

Pros

  • Seven Free Spins features with unique mechanics.
  • Expanding, sticky, and moving Wilds.
  • Retriggerable bonus rounds.
  • Random multiplier up to 10x.
  • Licensed soundtrack from Helloween.

Cons

  • No official band imagery.

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Screenshots

Helloween Slot Home Screen

Helloween Slot Home Screen

Helloween Slot Paytable

Helloween Slot Paytable

Helloween Slot Base Gameplay

Helloween Slot Base Gameplay

Helloween Slot Wild Paytable

Helloween Slot Wild Paytable

Helloween Slot Winning Combination

Helloween Slot Winning Combination

Helloween Slot Free Spins Total Win

Helloween Slot Free Spins Total Win

Helloween Slot Free Spins Gameplay

Helloween Slot Free Spins Gameplay

Helloween Slot Bonus Feature

Helloween Slot Bonus Feature

Expert’s Opinion

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319 Articles

Helloween is one of the more innovative and well-structured slots in Play’n Go’s catalog, especially when it comes to bonus diversity. The seven Free Spins features, each tied to a song from the band’s discography, create an experience that feels dynamic and unpredictable, keeping every session fresh. Unlike many music-themed slots that rely solely on branding, Helloween actually integrates its theme into the mechanics, ensuring that the game feels more than just a tribute—it actively engages players through its rock-inspired features.

One of the biggest strengths of the game is its variety of Wild mechanics. With expanding, sticky, moving, and transforming Wilds, each Free Spins mode brings a different level of excitement. The Helloween Multiplier is another standout feature, adding an extra layer of unpredictability at the end of any Free Spins round, potentially boosting winnings significantly. However, the RTP range mechanic is something that players should be cautious about, as some casino versions may offer a lower return rate. This makes it essential to check the RTP before playing.

Overall, Helloween is a well-crafted slot that will appeal to both rock fans and feature-heavy slot enthusiasts. The hit frequency may not be the highest, but the potential for stacked bonuses and multipliers makes up for it. It’s a game that thrives on momentum, and when the features start stacking, the payouts can escalate rapidly. It may not be the easiest slot for beginners due to its variety of mechanics, but for those who enjoy slots with multiple layers of gameplay, Helloween delivers an engaging and rewarding ride.

9.23 /10 by Gabriela Kirilova

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Introduction to Helloween

Helloween Slot LogoPlay’n Go’s Helloween slot is a music-themed video slot that pays homage to the legendary heavy metal band. Instead of featuring the musicians themselves, the game leans on their “Keeper of the Seven Keys” albums, which provide the background soundtrack. The slot is set against a dark, magical backdrop, fitting the Halloween-meets-metal theme. With a 5×3 layout and 10 paylines, the game relies on Wild-Scatter pumpkin symbols to drive its many bonus features. The real highlight is the seven Free Spins modes, each inspired by one of the band’s iconic songs. These are awarded via the Keeper of the Seven Keys Wheel, which determines the bonus players will receive. The Helloween Free Spins feature, which allows retriggers and multipliers up to 10x, stands out as the most rewarding.

Helloween Slot Provider

Play'n Go Logo

Play'N Go

USA Rated 97.21/100%

454 Casinos | 345 Games

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Number of games
345
Country
Sweden
Founded
2005
  • Scratchcards
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Play’n Go has a reputation for crafting highly engaging, feature-rich slots, and Helloween is no exception. Known for blending thematic depth with innovative mechanics, the studio has produced multiple successful branded and music-themed slots, including Dio – Killing the Dragon and Hammerfall. Helloween follows the same trend, offering immersive sound design, detailed visuals, and multiple bonus mechanics. The RTP range mechanic is a signature feature of Play’n Go slots, meaning that casinos can set the RTP anywhere from 84.2% to 96.2%, so checking the version before playing is crucial.

Helloween Slot Characteristics:

Characteristic Value
Paylines 10
RTP 94.2%
Max Win x5,000
Bonus Game Yes
Special Symbols Expanding, Multipliers, Scatters, Wilds, Symbols Collection & more
Paid Symbols 11
Free Spins Yes
Reels 5
Rows 3
Slot Layout 5×3
Technology HTML5, JS
Platforms Mobile, Desktop, Tablet
Minimum Bet $0.1
Maximum Bet $100

Helloween Slot Gameplay and Mechanics

Helloween is a 5-reel, 3-row video slot with 10 fixed paylines, meaning that players cannot adjust the number of active lines. The pumpkin Wild-Scatters play a dual role, substituting for all symbols and triggering the Keeper of the Seven Keys Wheel when three land on reels 1, 3, and 5. The base game itself is relatively straightforward, with standard spins leading to wild substitutions and symbol combinations. The real excitement lies in the seven Free Spins modes, each offering a unique wild feature. The Helloween Free Spins round, which can retrigger indefinitely, is the most rewarding of them all.

Helloween Slot Base Gameplay

Helloween Slot Base Gameplay

Helloween Slot RTP and Volatility

94-95 RTP Range

Helloween features an RTP range, meaning that the default RTP of 94.2% can vary depending on the casino operator. The game’s medium volatility ensures a balanced payout structure, making it accessible to both casual and high-rolling players. While large wins are possible, they require landing one of the more powerful Free Spins modes combined with a high multiplier. The max win potential of 5,000x the stake is in line with Play’n Go’s standard payout ceiling.

Helloween Slot Betting Range

The betting limits in Helloween cater to a wide range of players, with a minimum bet of $0.10 and a maximum bet of $100 per spin. This makes it suitable for both budget-conscious players and high-stakes gamblers looking to capitalize on the game’s max win potential. The fixed 10 paylines ensure consistent bet structures, with winnings calculated based on symbol combinations and feature triggers.

Helloween Slot Symbols Explained

The game’s symbols align with its dark, fantasy-heavy rock theme. The pumpkin Wild-Scatter is the most important, serving as both a substituting Wild and a bonus-triggering Scatter. The highest-paying symbol is a magic ring, paying 20x the bet for five-of-a-kind. Other premium symbols include keys, goblets, and spellbooks, each paying between 10x and 15x for the top combination. The lower-paying symbols are stylized royal card suits, which do not play a role in any bonus mechanics. The lack of band member symbols may be surprising, but the focus remains on the Helloween brand and its mystical aesthetic.

Helloween Symbols

Let's explore each symbol and its' payout range:

Helloween Slot Symbol

x5 = 200

Helloween Slot Symbol

x5 = 200

x4 = 100

x3 = 50

Helloween Slot Symbol

x5 = 125

x4 = 60

x3 = 30

Helloween Slot Symbol

x5 = 100

x4 = 50

x3 = 20

Helloween Slot Symbol

x5 = 80

x4 = 40

x3 = 15

Helloween Slot Symbol

x5 = 25

x4 = 15

x3 = 6

Helloween Slot Symbol

x5 = 25

x4 = 12

x3 = 6

Helloween Slot Symbol

x5 = 25

x4 = 12

x3 = 6

Helloween Slot Symbol

x5 = 15

x4 = 8

x3 = 4

Helloween Slot Symbol

x5 = 15

x4 = 8

x3 = 4

Helloween Slot Symbol

x5 = 15

x4 = 8

x3 = 4

Helloween Slot Free Spins Round

The Keeper of the Seven Keys Wheel determines which Free Spins mode players receive, each named after a Helloween song:

  • I’m Alive – Wilds expand vertically until they cover the entire reel, then disappear.
  • Future World – Every Wild symbol expands when it lands.
  • Eagle Fly Free – Wilds move across the reels on each spin.
  • Dr. Stein – A random low-paying symbol transforms into Wilds each spin.
  • March of Time – Wilds become walking symbols, moving left until they exit.
  • I Want Out – All Wilds expand to 2×2 size when they land.
  • Helloween Free Spins – The most valuable round, granting 7 spins and potential retriggers.

Triggering three key Scatter symbols within any Free Spins mode rewards an additional bonus feature, keeping the cycle going.

Helloween Slot Features

Apart from the Free Spins rounds, the slot offers an additional Helloween Multiplier feature. After any Free Spins feature ends, a random multiplier of 2x, 3x, 5x, or 10x can be applied to all winnings from the round. This boosts payout potential significantly, especially when combined with expanded or sticky Wilds. The slot also includes the RTP range mechanic, meaning payout percentages vary depending on the casino’s settings.

Helloween Demo Version

Demo Version Icon

We at CasinoLandia provide a free demo version of the Helloween slot, allowing players to test the features, RTP settings, and mechanics before committing real money. The demo offers full access to all seven Free Spins rounds and the Helloween Multiplier feature.

Helloween Slot Compatible Devices

smartphone

Helloween is built using HTML5 technology, making it fully compatible with desktop, mobile, and tablet devices. The game performs smoothly on both iOS and Android, ensuring a seamless gaming session without compromising graphics or sound quality.

Frequently Asked Questions (FAQs)

These questions provide concise answers to common queries about Helloween Slot, ensuring clarity and understanding for players.

What is the RTP of Helloween?

Helloween has an RTP range of 94.2% to 96.2%, meaning the return-to-player percentage may vary depending on the casino.

What is the maximum win in Helloween?

The maximum possible win in Helloween is 5,000x your stake.

How many paylines does Helloween have?

The game features 10 fixed paylines, meaning all lines are always active.

Does Helloween Slot Offer a Free Spins Round?

Yes, Helloween has seven different Free Spins rounds, each inspired by a song from the band. Each round introduces unique Wild mechanics.

Can I play Helloween on my mobile device?

Yes, Helloween is fully optimized for mobile play and runs smoothly on iOS and Android devices.

Is there a demo version available for Helloween?

Yes, a free demo version is available at several online casinos and gaming sites, including CasinoLandia.

What are the betting limits in Helloween?

The minimum bet is $0.10, while the maximum bet is $100 per spin.

What features does Helloween offer?

The game includes seven Free Spins modes, Wild transformations, moving Wilds, expanding Wilds, sticky Wilds, and a Helloween Multiplier that can boost payouts at the end of the bonus rounds.

Where can I play Helloween?

Helloween is available at Play’n GO casinos, including many reputable gambling sites that offer licensed and regulated games.

What is the volatility level of Helloween?

Helloween is classified as a medium volatility slot, offering a balanced mix of frequent smaller wins and occasional larger payouts.

What symbols should I look out for in Helloween?

The most valuable symbol is the Pumpkin Wild, which can substitute for other symbols and trigger different Wild effects during the Free Spins rounds. The key symbols are needed to activate the Free Spins features, while higher-paying symbols include mystical-themed icons that tie into the band’s music.

Concluding Thoughts

Helloween is a feature-packed slot that stands out for its seven Free Spins modes, all inspired by the band’s iconic tracks. The multiple Wild mechanics keep gameplay engaging, while the Helloween Free Spins and Multiplier feature offer strong payout potential. Despite the absence of band members in the design, the music-driven adventure will appeal to both slot enthusiasts and metal fans alike.

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