Best Halloween slots for 2021

Best Halloween slots for 2021 - Banner
Charlie Vogelsang
Last updated on by Charlie Vogelsang

It's the spookiest time of the year and you know what that means - you get the perfect chance to play your favourite Halloween online slots to get into the scary spirit! Whether you want a horrifying slot that'll leave you speechless or a gothic love story better than Twilight, we have you covered here at No Wagering.

Not only have we selected some of the best slots for you to play this Halloween, but you can be guaranteed that they are available at trusted and reliable no wagering casinos. So make sure you are comfortable and prepare for our top five list of the best Halloween slots available for you to play.

Book of Dead

Rich Wilde Book of Dead Online Slot By Play N Go Screenshot 1
  • Name: Book of Dead
  • Developer: Play 'n Go
  • Reels: 5
  • Win lines: 10
  • RTP: 96.21%
  • Max payout: 5,000x stake
  • Theme: Egyptian
  • Volatility: High
  • Released: January 2016

What's spookier than a slot all about the ancient Egyptian funerary text that contains the secret to immortality and the afterlife? This naturally sounds like a huge horror film waiting to happen, especially with the charming Rich Wilde attached to it.

Whilst Book of Dead may look like another Egyptian slot, it's entirely unique and arguably kick-started the trend of online slots with undead Egyptian gods. If you aren't ready for full-on horror, then this is the perfect slot to play this Halloween season as it's lightly spooky but focuses on the adventure side a little bit more.

Play Book of Dead here:-

Dr Fortuno

  • Name: Dr Fortuno
  • Developer: Yggdrasil
  • Reels: 5
  • Win lines: 20
  • RTP: 96.20%
  • Max payout: 800x stake
  • Jackpot: Fortuno Jackpot
  • Theme: Magic
  • Volatility: Medium
  • Released: April 2019

Diving more into the unearthly side of Halloween is the wonderful slot all about Dr Fortuno and his travelling carnival. You'll enter a mysterious world full of all the typical creepy things you'd expect to see such as conjoined twins or human hybrids which are unsettling to look at.

On top of chilling visuals and a sinister tone, this slot has a multitude of features that are the furthest thing from scary with prize wheels, free spins and special symbols. For those of you wanting a taste of horror and Halloween, look no further than Dr Fortuno.

Play Dr Fortuno here:-

Hades Gigablox

  • Name: Hades Gigablox
  • Developer: Yggdrasil
  • Reels: 6
  • Win lines: 50
  • RTP: 96.00%
  • Max payout: 9,000x stake
  • Theme: Mythical
  • Volatility: Medium
  • Released: October 2020

You can't get closer to the Halloween feeling than being in the depths of the underworld! Hades Gigablox is all about the god of the dead and the king of the underworld following him through his misadventures. Full of unseemingly imagery such as undead souls and various monsters, Hades Gigablox is ideal for horror fans who literally want to dive into the depths of hell.

The only thing terrifying about this slot is the theme as the gameplay and win potential are absolutely fantastic. Not only does this slot contain Yggdrasil's iconic Gigablox mechanic, but there are free spins, multipliers and modifiers that will help you work towards tremendous wins up to 9,000x your stake.

Play Hades Gigablox here:-

Immortal Romance

Immortal Romance Online Slot by Microgaming
  • Name: Immortal Romance
  • Developer: Microgaming
  • Reels: 5
  • Win lines: 243
  • RTP: 96.86%
  • Max payout: 12,150x stake
  • Theme: Horror
  • Volatility: High
  • Released: May 2011

How about something a little mushier without being too vanilla with Microgaming's Immortal Romance. You get a full experience with this horror slot as it tells the twisted love story about various humans and vampires whilst giving you a multitude of free spins!

With an Immortal Romance revamp in 2020 and an added Mega Moolah jackpot to the base game in 2021, this slot just keeps getting better and better! If you want a greater and darker love story than Twilight that's actually nightmarish whilst being enthralling, then give Immortal Romance a spin (if you haven't already).

Play Immortal Romance here:-

Devil's Number

Devil's Number Online Slot by Red Tiger
  • Name: Devil's Number
  • Developer: Red Tiger
  • Reels: 5
  • Win lines: 30
  • RTP: 95.00%
  • Max payout: 2,500x stake
  • Jackpot: Yes
  • Theme: Horror
  • Volatility: Medium-High
  • Released: April 2019

If you are looking for a full-on Halloween slot experience, then look no further than Devil's Number. As the title suggests, this is an online slot that's dark and focuses on descending into the pits of hell. It's a devilishly good slot that uses heavy metal combined with sinister visuals to truly deliver something perfect for Halloween.

You can enjoy your hellish trip with satanic features helping you win remarkable amounts. Aside from free spins and the Mark of the Beast feature, you can win part of Red Tiger's Daily Jackpots with this slot! Enjoy your Halloween in style with Devil's Number.

Play Devil's Number here:-

For those of you wanting a more reassuring and less sinister Halloween, then check out the best football slots, superhero slots or videogame slots for a more relaxed time - we promise that there's nothing scary about these slots.

Charlie Vogelsang
Last updated on by Charlie Vogelsang

Charlie first gained interest in casino games after playing the popular NetEnt slot Dead or Alive II. It was from this moment that she became a passionate player whilst also championing responsible gambling to other keen players. She also loves searching casinos high and low for the best no wagering promotions available!