Written by Yvonne Greenwood | Expected reading time 5 mins

All things are not created equal, and this saying certainly goes for online slots. There are tens of thousands of different online slots, ranging from good slots to bad ones, slots with life-changing jackpots available to penny slots designed for beginners learning how to play. In the past decade, greater technology has allowed the top slots developers to create slot games with simply incredible graphics. These new slot games have been able to take players to far away lands from ancient Egypt to outer space with themed slots. Recently, one of the hottest new trends in online slot games has been slots themed around horror.

In this SlotsHawk guide, we will take a look at some of the best and most popular horror slots. This means online slots themed around horror and other spooky things.

In the table below, you will find the online slot machines we feel are the best and most exciting to play as well as where you can play them and the specific horror theme they are themed around. For example, there are plenty of vampires in horror slots. Following the table, we have written minireviews of each of the horror themed slots where we reveal the advantages and disadvantages as well as all of the features of the horror themed slot games.

SLOT GAMEHORROR THEMEWHERE TO PLAY
SerialSerial KillersPlayzee Casino
Ooh Aah DraculaDraculaAll British Casino
Blood SuckersVampiresSlotnite Casino
Undead FortuneGeneric HorrorSpinyoo Casino
Immortal RomanceVampiresCasumo Casino
Dr Jekyll Goes WildHorror LiteratureHyper Casino
Blood HuntersVampire HuntersPlayzee Casino
Skulls HeapDay of the DeadSlingo Casino
Dracula’s CastleDraculaSkol Casino
The MummyMummiesFun Casino

BEST HORROR THEMED SLOTS IN 2023

There are hundreds of different horror themed online slots. This theme is very popular, so much so, that there was a lot of research involved in coming up with a top 10 list of the best ones. Read on to discover our picks of the top horror themed slots in 2023.

Here is our showcase of horror slots:

1. SERIAL BY NOLIMIT CITY (RTP: 94.08%)

Serial horror themed slot

We regard Serial as the best horror themed slot in 2023 due to its very original and hauntingly incredible theme as well as its extremely large maximum potential payout of an incredible 74,800x your wager.

As you can see from the image, Serial is inspired by serial killers. This slots symbols are full of creepy looking killers and it is your job to put these criminals behind bars. Serial offers 243 ways to win and is regarded as highly volatile, which means there should be high payouts triggered. The only real disadvantage here is Serial’s low RTP of 94.08%. However, the large potential payuts should make up for the sub-par RTP.

Features:

  • Free spins
  • Respins
  • xSplit
  • xNudge Wild
  • xWays and Infectious xWays
  • xBet
  • Scatter symbols
  • The Search
  • The Kill
  • xBizzare
  • Multipliers

Play at: Playzee Casino

5.0 rating
Get a :
100% Deposit Bonus up to £300 + 100 Bonus Spins on Starburst
18+. Min deposit £20. New players only. T&C's Apply and BeGambleaware #ad
T&Cs Apply
New customers only

18+. New players only. Min Deposit £20. Max Bonus Bet £5. Winnings from spins capped at £50. 100 Zee Spins valid on Starburst (first 10 credited immediately upon first deposit; rest credited at 07:00 GMT at 10/day). Spins must be used by 23:59 GMT of the day on which they are credited to player account, any unused shall be removed. Bonus funds must be used within 30 days. Bonus funds are separate to Cash funds, and subject to 35x wagering (bonus + cash). Full terms apply. BeGambleAware.org.

2. OOH AAH DRACULA BY BARCREST (RTP: 99%)

Ooh Aah Dracula horror slot

Ranked by the SlotsHawk team as one of the highest RTP slots in 2023, Ooh Aah Dracula is a rather dated but still extremely fun video slot from Barcrest. With a maximum bet of up to £500, it is also a perfect game for high rollers who can help themselves to a 99% RTP when they bet on Big Bet Mode. Another advantage is the stacked wild feature which helps to increase the likelihood of big multipliers and entering the games free spins round.

Although the cartoony vampire theme is fun, it is a little dated given this slot was released in 2016. The only disadvantage we can see is the somewhat low maximum potential payout which is 457x the wager. Other than that, Ooh Aah Dracula is not only one of the top horror themed slots, it is also one of the best online slot machines in general.

Features:

  • High RTP
  • Stacked Wilds
  • Multipliers
  • Free Spins
  • Scatter Symbols
  • Wild Symbols

Play at: All British Casino

Get a:
100% Deposit Bonus up to £100 + 10% Cashback
18+. Min deposit £20. New players only.T&C's Apply and BeGambleaware #ad
T&Cs Apply
New customers only

New customers only, min deposit £20, wagering 35x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction

3. BLOOD SUCKERS BY NETENT (RTP: 98%)

blood suckers horror themed online slot

Our first vampire inspired horror slot to feature on this top 10 list, Blood Suckers features a number of vampires and vampire brides on the slot symbols. Despite being released all the way back in 2013, Blood Suckers remains popular to this day and is found in the slots libraries of most UK online casinos. The reason for its popularity is partly down to its high RTP of 98%, but mainly due to the fun theme, graphics and number of fantastic features available.

Blood Suckers is played on a 5×3 grid with 25 paylines and is a low variance slot. Another advantage is the decent maximum potential payout of 1,014x your stake (pun intended).

Features:

  • Free spins
  • High RTP
  • Good max payout
  • Fun theme
  • Multipliers
  • Wild symbols
  • Scatter symbols

Play at: Slotnite Casino

4.8 rating
Get a :
100% Deposit Bonus up to £100 + 100 Bonus Spins on Aloha Cluster Pays
18+. Min deposit £10. New players only.T&C's Apply and BeGambleaware #ad
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4. UNDEAD FORTUNE BY HACKSAW GAMING (RTP: 94.40%)

Undead Fortune horror slot

Our first generically themed horror slot, Undead Fortune is one of our favourite new horror themed slots. Released in 2022, Hacksaw Gaming did a fantastic job with the graphics. There are scary snakes as well as a plethora of yellow and greenish colours which creates fantastic aura about this horror themed online slot machine.

Some of the advantages of playing Undead Fortune include lots of respins and a high maximum payout potential of 10,000x the wager. Unfortunately, the RTP is a little low for our liking at 94.40%, but everything else about Undead Fortune is brilliant.

Features:

  • Duel Reels
  • Walking Duels
  • Expanding Duels
  • Bonus rounds
  • Scatter Symbols
  • Wild Symbols
  • Multipliers
  • Special Symbols

Play at: Spinyoo Casino

4.5 rating
Get :
100% Deposit Bonus up to £250 + 100 Bonus Spins
18+. Min deposit £20. New players only. 100 spins on Starburst, Book of Dead, Fire Joker, Gonzo's Quest and Big Bass Bonanza. T&C's Apply and BeGambleaware #ad
T&Cs Apply
New customers only

New players only. Min Dep £20. Max Bonus Bet £5. Offer: 100% of 1st deposit up to £250 + 100 Yoo Spins on Starburst, Book of Dead, Fire Joker, Gonzo's Quest, & Big Bass Bonanza respectively (first 20 credited on 1st deposit; rest credited at 07:00GMT at 20/day). Spins expire after 23:59GMT on day they’re credited. Winnings from each 20 spins capped at £50 & credited as bonus. Bonus funds expire after 30 days, are separate to Cash funds, & subject to 35x wagering of bonus + deposit amounts. Only bonus funds contribute to wagering requirements. Bonus funds can only be used on slots. Full Terms Apply. Play responsibly. BeGambleAware.org.

5. IMMORTAL ROMANCE BY MICROGAMING (RTP: 96.86%)

Immortal Romance horror slot

Our second vampire themed horror slot to feature, Immortal Romance is another oldie but goldie. Despite being released over 10 years ago, it remains one of the best Microgaming slots and one of the most played horror slots of all time. With features galore, a high RTP and high maximum potential payout of 12,000x the wager to match, Immortal Romance is regarded as one of the top 100 slot games of all time.

The only disadvantage to playing Immortal Romance is that the graphics are slightly dated. However, this should not be too surprising given that it was released back in 2012.

Features:

  • Free spins
  • Bonus game
  • Multipliers
  • Scatter symbols
  • Wild symbols
  • Autoplay
  • Unique soundtrack

Play at: Casumo Casino

4.8 rating
Get a :
100% Deposit Bonus up to £100 + 20 Bonus Spins on Sahara Riches Cash Collect
18+. Min deposit £10. New players only.T&C's Apply and BeGambleaware #ad
T&Cs Apply
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18+. New players only. One offer per player. Min Dep £10. Max bonus bet £5. 1st Dep offer is 100% up to £25 + 20 Bonus spins on Sahara Riches. Spins expire after 10 days, funds after 30 days. Bonus funds separate to Cash. Wager Req of 30x Deposit + Bonus apply. Terms Apply. BeGambleAware.org.

6. DR JEKYLL GOES WILD BY SCIENTIFIC GAMES (RTP: 98.20%)

Dr Jekyll Goes Wild horror slot

Our one and only literature inspired slot with a horror theme, Dr Jekyll Goes Wild is based on the novella by Robert Louis Stephenson and is renowned for its high RTP of 98.20%. Played on a 5×3 grid with 10 paylines, the theme here is original, indeed, there are no other slots like this one and Scientific Games did an excellent job.

As far as horror themed UK online slots go, this is a great one for anybody who has read Dr Jekyll and Mr Hyde and wants to play a slot with a high return to player level.

Features:

  • High RTP
  • Big bet mode
  • Original theme
  • Free spins
  • Great soundtrack
  • Scatter symbols
  • Multipliers
  • Wild symbols

Play at: Hyper Casino

4.3 rating
Get a :
100% Deposit Bonus up to £100
18+. Min deposit £10. New players only.T&C's Apply and BeGambleaware #ad
T&Cs Apply
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#AD New players only, min deposit £10, wagering 45x, max bet £5 with bonus funds, 100% up to £100 bonus on 1st deposit, 50% up to £200 on 2nd deposit. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Full T&C’s apply

7. BLOOD HUNTERS BY LEANDER GAMES (RTP: 94%)

Blood Hunters horror slot game

Themed around the tools needed to hunt vampires, Blood Hunters is the first and only online slot machine from Leander Games on our list. Another slot with low variance, Blood Hunters is great for beginners and players with low bank rolls thanks to its minimum bet of just £0.25. Released in 2022, the graphics are nice and it is an easy game to play.

The main negative here is the slots low RTP of 94%, which is unfortunately below average.

Features:

  • Free spins
  • Bonus round
  • Wild symbols
  • Scatter symbols
  • Multipliers

Play at: Playzee Casino

5.0 rating
Get a :
100% Deposit Bonus up to £300 + 100 Bonus Spins on Starburst
18+. Min deposit £20. New players only. T&C's Apply and BeGambleaware #ad
T&Cs Apply
New customers only

18+. New players only. Min Deposit £20. Max Bonus Bet £5. Winnings from spins capped at £50. 100 Zee Spins valid on Starburst (first 10 credited immediately upon first deposit; rest credited at 07:00 GMT at 10/day). Spins must be used by 23:59 GMT of the day on which they are credited to player account, any unused shall be removed. Bonus funds must be used within 30 days. Bonus funds are separate to Cash funds, and subject to 35x wagering (bonus + cash). Full terms apply. BeGambleAware.org.

8. SKULLS HEAP BY GONG GAMING (RTP: 96.04%)

Skulls Heap (horror slot)

Themed around the Mexican Day of the Dead, Skulls Heap is full of colour and Mexican good times. A high volatility slot with plenty of multipliers and features, Skulls Heap can award up to 100 free spins. With 4096 paylines, Skulls Heap is one of the most rewarding horror slots on this list.

The 3,000x maximum potential payout is also well above average and is a big advantage of this Gong Gaming slot. We recommend playing Skulls Heap at Slingo Casino where you can play this and plenty other Gong Gaming slots.

Features:

  • Free spins
  • Multipliers
  • High payout
  • Scatter symbols
  • Wild symbols
  • 4,096 ways to win

Play at: Slingo Casino

4.0 rating
Get a :
100% Deposit Bonus up to £50
18+. Min deposit is £20. New players only.T&C's Apply and BeGambleaware #ad
T&Cs Apply
New customers only

100% Deposit Bonus up to £50. Min. deposit is £20. New players only. 18+ T&C's Apply and BeGambleaware

9. DRACULA’S CASTLE BY WAZDAN (RTP: 96.56%)

Dracula's Castle horror slot theme

Another new horror themed slot on our list, Dracula’s Castle is a slot by Wazdan and offers a great looking game mixed with multipliers, high payouts and the opportunity to choose your own volatility level.

Dracula’s Castle is also a high RTP horror slot so should offer good value for money. Other features include expanding wilds and respins. Wazdan slots are known for their trademark features.

Features:

  • Free spins
  • Bonus game
  • Expanding wilds
  • Scatter symbols
  • Multipliers
  • Choose your own volatility level
  • Original soundtrack
  • Autoplay

Play at: Skol Casino

4.5 rating
Get a:
100% Deposit Bonus up to £100 + 100 Bonus Spins
18+. Min deposit £10. New players only.T&C's Apply and BeGambleaware #ad
T&Cs Apply
New customers only

18+. One bonus offer per player. Min deposit £10. Max bonus bet £5. Bonus funds must be used within 30 days & bonus spins within 10 days. Spins valid on Starburst only. Bonus funds separate to Cash funds and subject to 35x wagering

10. THE MUMMY BY PLAYTECH (RTP 95.91%)

Horror slot The Mummy

Based on the hugely popular film starring Brendan Fraser, PlayTech did a great job in this slot which features a soundtrack from the film as well as appearances from several of the characters in the film. The best feature of The Mummy is the high max bet per spin of £500, perfect for high rollers. Despite this, we only recommend playing The Mummy if you are a lover of the film.

Unfortunately, The Mummy has a low RTP and low max payout. Most slots themed around films come with low RTP as the developers usually have to pay a premium to own the copyright.

Features:

  • Multipliers
  • Free spins
  • Good soundtrack
  • Good theme
  • Scatter symbols
  • Wild symbols
  • High max bet

Play at: Fun Casino

4.5 rating
Get a:
100% Deposit Bonus up to £123
18+. Min deposit £10. New players only.T&C's Apply and BeGambleaware #ad
T&Cs Apply
New customers only

New players only, Maximum bonus is £123, Max bet with bonus is £5, No max cash out, Wagering is 50x - Skrill & Neteller excluded, Eligibility is restricted for suspected abuse, Cashback is cash, so no wagering, Cashback applies to deposit where no bonus is included. Full T&C’s apply

WHERE TO PLAY HORROR THEMED SLOTS?

We are here to help you find the best online casinos and slot sites where you can play slots with horror themes. Below, we have picked out four online casinos for UK players which have a good selection of themed online slots:

  1. Playzee Casino – With over 1,000 online slots available, Playzee has quickly become one of the top online casinos sites for UK players. Play a variety of horror themed slots at Playzee.
  2. Genting Casino – One of the most well-known casino operators, Genting is renowned for its top quality customer service and casino games. Genting also stocks lots of online slots, several of which can be found on this page.
  3. All British Casino – Catering to UK players only, All British Casino is seen as one of the top UK slot sites in 2023.
  4. Mr Rex Casino – One of the newest slot sites on our website, Mr Rex is an up and coming online casino specialising in slot games. You can play several of the horror themed slots featured on this page at MrRex casino.
5.0 rating
Get a 100% Deposit Bonus up to £300 + 100 Bonus Spins
T&Cs Apply
New customers only

18+. New players only. Min Deposit £20. Max Bonus Bet £5. Winnings from spins capped at £50. 100 Zee Spins valid on Starburst (first 10 credited immediately upon first deposit; rest credited at 07:00 GMT at 10/day). Spins must be used by 23:59 GMT of the day on which they are credited to player account, any unused shall be removed. Bonus funds must be used within 30 days. Bonus funds are separate to Cash funds, and subject to 35x wagering (bonus + cash). Full terms apply. BeGambleAware.org.
4.0 rating
Get 100% Deposit Bonus up to £50
T&Cs Apply
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4.8 rating
Get 100% up to £100 at All British Casino + 10% Cashback
T&Cs Apply
New customers only

New customers only, min deposit £20, wagering 35x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction
4.5 rating
Get a 100% Deposit Bonus up to £200 + 100 Bonus Spins on Super Stars
T&Cs Apply
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18+. New players only. Min deposit £10. Bonus funds are 100% up to £200. Bonus funds are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days. Spins credited after third deposit. Affordability checks apply. Terms Apply.

CONTRIBUTORS

Yvonne Greenwood

Greetings, I’m Yvonne Greenwood

Yvonne Greenwood is our talented writer. In the office she goes by the nickname ‘The Machine’ because of her ability to always smash out excellent and relevant articles for our readers at SlotsHawk.com.

Content writer since 2020