Helloween Slot Review

The Helloween slot is a 5 reel, 10 payline game from Play ‘n GO. With a spooky theme, its based on the German power metal band of the same name. It comes with a Keeper of the Seven Keys feature wheel which will see you play 7 free spins features. Each of them offers their own pumpkin wild to give you modifiers like wild reels, 2x2 wilds and roaming wilds. Randomly, after any of the free spins features, the Helloween Multiplier feature can trigger to add a multiplier up to 10x on your winnings. The RTP is 96.2% and the max win is 5,000 x stake.

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Helloween Slot RTP, Details & Wager Limits

The Helloween slot comes with 5 reels, 3 rows and 10 fixed paylines. As simple as slots come, you need 3 identical symbols across any of the paylines from left to right and starting from the first reel.

Stake levels are inviting as you can play from 10p to £100 a spin. With a Quick Play mode available, you can opt for Auto Play too. You can select up to 100 auto spins and set up loss and balance limits. There’s also the option to stop Auto Play when you enter a bonus feature.

Like many Play ‘n GO slots, the Helloween RTP is 96.2% which average really. The variance is in the medium range and categorised as 6/10 by the provider. The maximum exposure is 5,000 x your total stake.

Theme – Audio & Design Features – official slot for the German power metal band

Helloween slot base game

The Helloween slot is a Halloween themed game which is inspired by the German power metal band of the same name. Set inside a medieval looking tower, it comes with a rocking soundtrack from the band’s Keeper of the Seven Keys Part 1 and Party 2 albums.

Symbols include A, K, Q, J, 10 and 9 royals as well as creepy hands, ghouls, a mysterious sorcerer and a gold ring. The gold ring symbol is the highest paying with 3, 4 or 5 giving you 5, 10 or 20 x your total stake.

The pumpkin symbol is the wild and substitutes for all normal symbols. Paying 20 x stake for 5 in combination, there are also 6 more pumpkin wilds which appear in their own bonus feature (more details below).

As with all slots these days, Helloween can be enjoyed on all devices including smartphones and tablets. The simple 5×3 set up looks just as good on mobiles as it does on laptops or desktop screens.

Bonus Features in Helloween

The Helloween slot has a whopping 8 bonus features. Central to the action is the Keeper of the Seven Keys feature wheel which will give you access to 7 free spins features. Each offering their own pumpkin wild symbol to give you wild reels, 2×2 wilds, roaming wilds and more, there’s a random Helloween Multiplier feature which can apply a 10x multiplier to winnings.

Keeper of the Seven Keys feature wheel

The Keeper of the Seven Keys feature wheel can be accessed when landing a 7 keys scatter symbol on reels 1, 3 and 5 simultaneously. Here, the wheel spins to trigger 1 of 7 bonus features. In all features, scatters act as wild symbols. Here’s what to expect from 6 of them:

Feature Free Spins Details
I’m Alive 5 I’m Alive pumpkin wild symbols are held in place and expand up or down on each free spin. When a reel is filled, it disappears on the following free spin.
Future World 5 Future World pumpkin wilds appear and expand to give you wild reels.
Eagle Fly Free 5 Eagle Fly free pumpkin wilds fly onto the reels on every free spin. It remains and changes position on each free spin.
Dr Stein 5 All instances of a randomly selected royal symbol will turn into a Dr Stein pumpkin wild on every free spin.
March of Time 5 All March of Time pumpkin wilds are held on the reels and move 1 space to the left on every free spin. When they reach reel 1, they disappear on the next free spin.
I Want Out 5 I Want Out pumpkin wilds landing on the reels expand to 2×2 in size.

Helloween Free Spins feature

In the Helloween Free Spins feature, you begin with 7 free spins. Scatter symbols appear and are collected as you play. If you collect 3, you spin the Keeper of the Seven Keys feature wheel meaning you can play 1 of the 7 bonus features.  If you get the Helloween option, you get a further 7 free spins, with no limits.

Helloween Multiplier feature

After any of the features play out, there’s a random chance you will trigger the Helloween Multiplier feature. A multiplier of 2x, 3x, 5x or 10x is applied to all winnings from that feature.

Helloween Review Summary – plenty of free spins features  

Well designed and with a rocking soundtrack, the Helloween slot has more free spins features than any other slot we’ve come across. It’s the luck of the draw from the Keeper of the Seven Keys feature wheel really.

The best feature is the Future World feature. This is because you could in theory get 5 wild reels on every free spin. However, to win big, you need the Helloween Multiplier feature to trigger. This would subject winnings to a multiplier as high as 10x.

Overall, it’s a decent slot game with lots of variety and free spins. It’s not as volatile as most Play ‘n GO titles which is a good thing. This gives you a better chance of playing all the bonus features. You just need the Helloween Multiplier to kick in really.

Play ‘n GO has developed quite a few slots based on famous rock bands. The best is the Testament slot which can give you up to 2,400 ways to win and boasts max wins of 20,000 x stake.

Helloween FAQs

What is the Helloween RTP?

The Helloween return to player rate is 96.2%. Average for a slot game, the variance is also in the middle meaning you should trigger plenty of bonus features (they are 8 in total).

What is the Helloween max payout?

The max win from Helloween is 5,000 x your total stake. The key to winning big is from the randomly-activated Helloween Multiplier feature which can apply a multiplier up to 10x on your free spins winnings.

What is the Keeper of the Seven Keys feature wheel?

The Keeper of the Seven Keys feature wheel lets you spin a wheel to trigger 1 of 7 free spins features. They offer expanding wilds, wild reels, roaming wilds, transforming symbols (into wilds), marching wilds and 2×2 wilds.

Is there a Helloween Free Spins feature?

Yes. There are actually 7 free spins features. Each offering something different, the best one is the Future World feature which sees wilds expand to give you wild reels.

Helloween Slot Information

  • Game:
    Helloween
  • Provider:
    Play 'n GO
  • Type:
    Video Slot
  • Reels :
    5
  • Paylines:
    10
  • Stakes Range:
    10p to £100
  • Bonus Features:
    Yes (8)
  • Free Spins/Multiplier:
    5-Unlimited/1-10x
  • RTP %:
    96.2%
  • Max Win:
    5,000 x
Review by Chris Taylor

Review by Chris Taylor

Chris is a slots expert that has reviewed and played over 4,000 online slots. Having being in the iGaming industry for over 16 years, he knows how slots work, how bonus features are triggered and how the RTP and variance affect the gameplay.