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Helloween Slot - Review, Free & Demo Play

Helloween
Helloween
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Updated: 22.07.2025
Reviewed by: Joe Booth

The Helloween slot provided by Play’n GO was released on 15/10/2020. Its theme is inspired by the spooky holiday and its title nods to the German heavy metal band of the same name whose music is featured in the game. We will talk about the slot’s main characteristics and features, discuss its winning possibilities as well as provide you with a list of trusted casinos to play The Helloween slot for real money.

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In this review
  1. Slot details
  2. Theme
  3. Bonus Rounds & Free Spins
  4. Summary
  5. Where to play
General information about Helloween slot

General information about Helloween slot

Rating by Joe Booth:
8.6
Play'n GO
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  • Release Date:
    15.10.2020
  • Volatility:
    Medium
  • RTP:
    96.2%
  • Multiplier:
    Yes
  • Max. win:
    5,000x
  • Bonus game:
    No
  • Free spins:
    Yes
  • Scatter Symbol:
    Yes
  • Wild symbol:
    Yes
  • Symbol Stacked:
    No
  • Jackpot Game:
    No
  • Slot lines:
    10
  • Slot reels:
    5
  • Layout:
    5-3
  • Stakes range (€/£/$):
    0.1 to 100
  • Slot Theme:
    Medieval castle, Halloween
  • Technology:
    HTML5
More infoLess info

Licensed and tested by

  • AGCO
  • BMM Testlabs
  • Gambling Comission
  • Gaming comission
  • GLI (Gaming Labs Certified)
  • HGC (Hellenic Gaming Comission)

How to Play

To play the slot, do the following:

  1. Load the game
  2. Click on the triple bar button
  3. Make settings and check the paytable
  4. Make your bet
  5. Start spinning

Make sure to crank up the volume to enjoy the rocking soundtrack from Helloween.

Helloween is a 5-reels video slot with 10 paylines, paying from left to right. There is a lot of action involved in the slot as well as plenty of bonus features including the Free Spins round. Among the symbols that appear on the reels, you can see some creepy monster icons and of course pumpkins. The bets range anywhere from €0.1 to €100. Also, the auto spin and hyper spin modes are available during gameplay.

Helloween RTP and Volatility

9.2 
Helloween comes with medium volatility and an RTP of 96.2%.

The slot’s math model is pretty similar to the Play’n GO previous releases, though the game’s volatility is a bit lower which makes it softer to play. During our playthrough, we noticed that the dead spins occurrence wasn’t too frequent. It was quite easy to land winning combinations. So, with an average RTP rate of 96.2% and medium volatility, the slot may appeal to players who don’t want to take too many risks.

Theme

9.8 

The playing field is set against a backdrop of a medieval castle. The Helloween slot has awesome graphics and the colors are bright and pleasant to the eye. The game’s soundtrack is nothing but the songs from Helloween repertoire which is definitely a treat for the band’s fans.

There are creepy Halloween creatures and stylish card suits as the regular symbols.

The game is all about the 6 Spreading Wild Pumpkins. They can substitute for all the symbols except Scatters to form winning combinations. The Scatter Key icon can also act as a Wild.

Theme

Helloween slot paytable

Mobile Compatibility

Mobile Compatibility

The Helloween slot is mobile-friendly and supports all the devices. You can play the slot on your smartphone, tablet, or PC. The thorough and smooth gameplay on any device is guaranteed.

About Play’n GO

Play’n GO is an awarded provider of premium-quality gaming software. Their games are developed in HTML5 and offer a strong user experience on all devices. The slots by the Play’n GO developer shine with top-notch graphic design and engaging gameplay. The company’s extensive portfolio includes such video slots as the Book of Dead, Reactoonz, Fire Joker, Wild Blood, etc.

Bonus Rounds & Free Spins

8 

Keeper of the Seven Keys

Landing a Key Scatter on reels 1, 3, and 5 triggers the Keeper of the Seven Keys feature, where it is possible to activate one of the seven minor features. Each feature awards 5 free spins, except for Helloween Free Spins which come with 7 spins. I'm Alive, Eagle Fly Free, Future World, Dr. Stein, March of Time, and I Want Out are these features and they all have slightly different parameters and Wild symbols functions.

Helloween does not only go Wild in a few different ways, but it can also randomly awards Multipliers after any feature. The Multiplier value can be 2x, 3x, 5x, or 10x.

Helloween slot Keeper of the Seven Keys

Free Spins

This feature starts with 7 free spins and is triggered whenever you collect 3 Scatters keys during the base game. During the Free Spins bonus game, landing 3 Scatter symbols triggers the Keeper of the Seven Keys feature and awards with 7 extra free spins. Don’t forget to keep your eye on the Scatter meter.

Helloween Demo Play

Like the slot but don’t know whether you understand all the features? You can try its demo version available on this page. It’s totally free and doesn’t require registration or any monetary deposit. Just load the game and check its vibe right now!

Max Win

7.5 

The possible max win is 5,000x your bet.

Although the Helloween slot is full of exciting bonus features, the game’s maximum winning potential doesn't go beyond average figures. The wins of 5,000x your stake are possible here, and most likely may happen during the re-triggered Free Spins.

Overall Rating

8.6

The Helloween slot has great visual design and animation, as well as original music from the band it borrowed its name. Despite the fact that the game doesn’t offer the biggest payouts, you may rely on its math and enjoy plenty of bonus features. The slot is clearly designed to attract wider masses of gamblers and may be the best pick for the Halloween season.

Hits
Design and music
Bonus feature with 7 options
Misses
Only 10 paylines
No bonus buy feature

Helloween Slot - FAQ

Can I play the Helloween slot demo?

Yes, you can. The free demo version is available on this page.

What is the maximum possible win in Helloween?

The max possible win is 5,000x the bet.

How many free spins can I get during the bonus game?

You start the Free Spins round with 7 spins and may get extra 7 free spins by landing 3 Scatters.

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Joe Booth
Joe Booth
Expert in: News, Blog, Slot reviews, Payments
Joe is an expert online casino player, who knows all the tricks and tips on how to get to the most massive wins. He is also an experienced online casino games reviewer, with hundreds of written articles behind him, on all kinds of online casino games. He makes sure to play them, see how they work, and then gives his honest expert opinion about them to other players, our readers. 

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Nikita Lukanenoks
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