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Rules and Gameplay

The Helloween slot machine offers a thrilling ride through a mystical and musical adventure, set against a 5×3 grid with 10 fixed paylines. Players can bet anywhere from $0.10 to $100 per spin, catering to both casual enthusiasts and high rollers. The game operates on a medium volatility model and boasts an RTP of 96.2%, ensuring a balanced blend of risk and reward. The objective is to match symbols across paylines, starting from the leftmost reel, to score wins. Special features like the Keeper of the Seven Keys wheel amplify the excitement, offering unique gameplay twists.

Bonus Features

Helloween is packed with engaging bonus features that not only enrich the gameplay but also increase your chances of winning big. Here’s a rundown of the standout features:

  • Keeper of the Seven Keys Feature Wheel: Triggered by landing scatter symbols on reels 1, 3, and 5, spinning this wheel awards one of seven free spins features, each with its unique set of rewards.
  • I’m Alive: Enjoy 5 free spins with expanding sticky wilds that can cover entire reels.
  • Future World: Grants 5 free spins with wilds that expand to fill the reels they land on.
  • Eagle Fly Free: Offers 5 free spins where a wild symbol flies onto the reels, changing position with each spin.
  • Dr. Stein: Awards 5 free spins where a randomly chosen symbol turns wild on each spin.
  • March of Time: Provides 5 free spins with sticky walking wilds that move leftwards across the reels.
  • I Want Out: Delivers 5 free spins with wilds that expand into 2×2 symbols.
  • Helloween Free Spins: Activates 7 free spins, with the potential to trigger the feature wheel again for additional free spins or features.


The symbols of the Helloween slot draw inspiration from both Halloween themes and the iconic German metal band, creating a unique visual experience. Here’s a closer look at the symbols:

  • Low-paying symbols: Classic card royals from 9 to Ace, designed with a gothic flair.
  • High-paying symbols: Creepy Hands, Ghouls, a Mysterious Sorcerer, and a Gold Ring. The Gold Ring is the highest-paying symbol, offering generous payouts.
  • Wild Symbol: The Pumpkin acts as the game’s wild, substituting for other symbols to form winning combinations. There are seven variations of the wild, each unlocking different features.
  • Scatter Symbol: Represented by a set of keys, it triggers the game’s feature wheel when landing on specific reels.


Symbol 3 Symbols 4 Symbols 5 Symbols
Gold Ring $5 $10 $20
Mysterious Sorcerer $4 $8 $16
Ghouls $3 $6 $12


The Helloween slot game features 10 fixed paylines, requiring players to match symbols from left to right across the reels. This structure ensures straightforward gameplay while offering multiple chances to win on each spin. The fixed paylines simplify betting strategies, allowing players to focus on enjoying the game and unlocking its myriad features.

Pros & Cons

Pros Cons
Engaging theme combining Halloween and heavy metal music May not appeal to players not interested in rock music themes
Diverse range of bonus features enhancing gameplay Fixed paylines limit betting strategies
High RTP of 96.2% and medium volatility for balanced gameplay Maximum win potential of 5,000x might not be high enough for high rollers

Minimum and Maximum Bet

The Helloween slot game caters to a wide range of players with its flexible betting range. You can start your spooky adventure with as little as $0.10 per spin, making it accessible for casual players or those looking to play for longer sessions without a significant investment. On the other end, the game accommodates high rollers with the option to bet up to $100 per spin, allowing for the chance to win substantial amounts. This betting range ensures that Helloween can be enjoyed by players with different bankrolls and betting preferences.

Game Jackpot

Helloween offers a thrilling jackpot of up to 5,000x your stake, providing players the chance to win big while enjoying the game’s engaging theme and features. Alongside the jackpot, the game boasts an RTP (Return to Player) of 96.2% and operates on a medium volatility model. This RTP rate is considered above average, promising a fair return over time. The medium variance ensures a balanced mix of wins, from smaller, frequent payouts to larger, less frequent ones, making every spin exciting and unpredictable.

About Provider

Play’n GO is the esteemed provider behind Helloween, known for its innovative and high-quality gaming solutions. As a leading name in the online casino industry, Play’n GO has a reputation for developing visually appealing slots with engaging gameplay and unique features. The provider’s dedication to mobile optimization ensures that its games, including Helloween, offer a seamless gaming experience across all devices. Play’n GO’s extensive portfolio, characterized by diverse themes and inventive bonus structures, continues to attract a wide audience of players seeking entertainment and the opportunity for substantial wins.

How To Play

  • Start by setting your bet amount, using the +/- buttons to adjust the bet size between $0.10 and $100 per spin.
  • Review the paytable for information on paylines, symbol values, and bonus features.
  • Press the spin button to start the game and watch the reels turn.
  • Land three or more matching symbols on a payline to secure a win. Special symbols like wilds and scatters trigger bonus features for additional chances to win.
  • Engage the autoplay feature for continuous spins, setting the number of spins and loss/win limits according to your preference.
  • Keep an eye on the Keeper of the Seven Keys Feature Wheel for a chance to unlock various free spin modes and enhance your winning potential.


Helloween is an exceptional slot game that combines a unique theme with a plethora of engaging bonus features. Its wide betting range makes it suitable for all players, from beginners to high rollers, while the high RTP and medium volatility promise a balanced gaming experience. Play’n GO has once again proven its expertise in creating visually stunning and entertaining slots that cater to a broad audience. Whether you’re a fan of Halloween, heavy metal music, or simply in search of a slot with diverse gameplay mechanics, Helloween offers an exhilarating adventure worth exploring.