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Helloween

Play'n GO

Helloween
ProviderPlay'n GO
RTP96.2%
VolatilityMedium
Max win5000x
Bet range0.1-100
Hit frequency3.22%
Reelsnan
Paylines10
Ways10 paylines
Release2020-10-15

Helloween: RTP and specs

Helloween is a slot machine by Play'n GO with an RTP of 96.2%, released in 2020.

Overview

Get ready to rock out with one of Germany's most iconic power metal bands in the Helloween slot game by Play'n GO. The game celebrates the band's 1987 Keeper of the Seven Keys album and features thrilling designs, electrifying music, and a chance to trigger one of seven exciting bonus features to help you headbang your way to some truly devilish wins…

Description provided by Play'n GO.

Bonus features

Helloween offers 9 special features, as published by Play'n GO:

The Keeper of the Seven Keys
This exciting feature wheel is triggered when three Scatters are landed on reels 1, 3, and 5. This feature wheel offers players the chance to trigger one of seven different features, each of which is detailed below.
I’m Alive
If players land on I’m Alive, all Wilds on the reels will become sticky and expand up or down by one space every spin. Once a reel gets filled, these Wilds will then disappear on the following spin.
Future World
In Future World, all Wilds will expand fully to fill their reel whenever they land, providing players with the chance to get some quick combo wins.
Eagle Fly Free
A Wild symbol will be flown onto the reels on each Free Spin during Eagle Fly Free. These Wilds will remain on the reels for the duration of the Free Spins but will change positions for each spin.
Dr Stein
If the Dr Stein bonus feature is activated, one royal symbol will be chosen at random, and each instance of that symbol will be turned into a Wild on each spin.
March of Time
During the March of Time bonus, every Wild will be held on the reels and will move one space to the left after each spin, marching along the reels.
I Want Out
During the I Want Out bonus round, every Wild that appears after a spin will then expand into a 2x2 symbol, increasing the chance of a winning combination being achieved.
Helloween Free Spins
When landing on the Helloween Free Spins round, players will earn 7 Free Spins instead of the 5 from the other bonuses. On top of this, players will also be able to re-trigger the Keeper of the Seven Keys feature wheel, earning more Free Spins, and the bonuses that will come with them. During the Helloween Free Spins, each Scatter symbol will be collected, and the Keeper of the Seven Keys feature wheel will then be triggered once three Scatters are earned.
Helloween Multiplier
Once one of the features ends, it’s not over just yet. There is a chance that the Helloween Multiplier feature will trigger, awarding players with a random multiplier up to x10. This will then be applied to the players’ winnings that they earned from one of the above bonuses they have just played.

Play the demo

Free play-money demo hosted by Play'n GO. No account, no deposit, no real winnings. Adults only (18+).

▶ Play Helloween demo

Opens in a new tab, on the provider's site.

How it works & rules

RTP
Helloween has an RTP of 96.2%, the theoretical payout rate returned to players over the very long run. It is a statistical average, never a per-session guarantee. RTP definition · RTP vs volatility
Volatility
Helloween volatility: Medium. It describes how often and how big wins are. Understand volatility
Paylines
Winning combinations: 10 paylines. Symbols pay according to the reel layout (nan). Read paylines · Read the paytable

How randomness (RNG) works

Screenshots

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