Castle of Terror Slot (Big Time Gaming)
Provider: Big Time Gaming
Reviewed by: Chris Taylor
Castle of Terror Info
Big Time Gaming
Vampire
96.73%
Very High
6
4,096
20p to £5
61,720x
31.7%
26 Oct 2022
Overview
Quench your thirst for blood with Big Time Gaming’s Castle of Terror slot. With 6 reels and 4,096 ways to win, this vampire-inspired game can be played at selected online slot sites from 20p a spin.
Set in Transylvania with a haunted castle in the backdrop, there is a Holy Water feature where high-value characters (Lady, Gentleman, Maid or Gardener) transform into Wild symbols with the multiplier increasing.
In the Free Spins feature, you begin with up to 18 free spins: with a 1x win multiplier, the Holy Water feature applies. When a character symbol lands, it transforms into a Wild with the win multiplier rising by 1: when the win multiplier reaches multiples of 20, more free spins are awarded.
Then you have the Megascatter Enhanced Free Spins feature where you start with up to 21 free spins. With the win multiplier beginning at 2x, a character symbol landing sees it increase by 2, with no limits. You can also win extra free spins when the win multiplier reaches multiples of 20.
With a Win Exchange feature, Castle of Terror comes with a high 96.73% RTP rate and 61,720 x bet max wins. At OLBG, you’ll find free slot demos for over 500 games.
Castle of Terror Slot Demo
Play Castle of Terror slot for real money
- Wagering req. 0x
- Value/free spin £0.10
- Offer amount £10
#ad. 18+, gambleaware.org, T&Cs Apply
- Wagering req. -
- Value/free spin £0.10
- Offer amount 100
#ad. 18+, gambleaware.org, T&Cs Apply
- Wagering req. 35x
- Value/free spin -
- Offer amount £100
#ad. 18+, gambleaware.org, T&Cs Apply
- Wagering req. 40x
- Value/free spin -
- Offer amount £100
#ad. 18+, gambleaware.org, T&Cs Apply
- Wagering req. 35x
- Value/free spin £0.10
- Offer amount £52
#ad. 18+, gambleaware.org, T&Cs Apply
More Vampire Slots
Castle of Terror focuses on blood-sucking vampires. If you want more vampire-inspired slot games, below are 3 games I highly recommend:
Immortal Romance (Stormcraft Studios)
- RTP: 96.86%
- Max Win: 12,150x
- Volatility: Very High
- Stakes: 30p to £5
- Release Date: 1 December 2011
Immortal Romance from Stormcraft Studios/Microgaming is an iconic vampire-themed slot, renowned for its rich storytelling and atmospheric design. Featuring 5 reels and 243 ways to win, the game offers a high RTP of 96.86% and very high volatility, with a maximum win potential of 12,150 x your bet. Key features include the randomly triggered Wild Desire, which can turn up to 5 reels wild, and the Chamber of Spins, offering 4 unique free spin modes, each tied to a central character. The game's haunting soundtrack and engaging gameplay have solidified its status as a classic in the online slot world.
Fat Drac (Push Gaming)
- RTP: 96.57%
- Max Win: 50,000x
- Volatility: High
- Stakes: 10p to £5
- Release Date: 14 January 2021
Fat Drac by Push Gaming is a quirky vampire-themed slot that blends gothic horror with humour. This 5 reel, 40 payline game boasts a high RTP of 96.57% and high volatility, offering a maximum win potential of 50,000 x your bet. Key features include Instant Prize Bubbles, the randomly triggered Fat Bat feature, and a Free Games feature where Fat Drac grows in size up to 5x5 as he consumes blood goblets, awarding extra free spins. This installment stands out as the most lucrative in the 'Fat' series.
Blood Suckers Megaways (Red Tiger)
- RTP: 97.66%
- Max Win: 20,521.9x
- Volatility: Very High
- Stakes: 10p to £5
- Release Date: 26 January 2023
Red Tiger’s Blood Suckers Megaways is a vampire-themed slot and a modern twist on NetEnt’s classic. With 6 reels and up to 11,649 ways to win, thanks to the Megaways mechanic, it has a very high RTP rate of 97.66% and is very high volatility. With 20,521.9 x bet max wins, it offers a range of bonus features, including cascading reels, random wilds, and a Free Spins feature where you can slay vampires to unlock modifiers like multipliers up to 5x and Super Wild reels. Playable from 10p per spin, it's a must-try for horror slot enthusiasts.
Want more spooky options? Head to my Halloween slots guide for the top 13 games as well as new releases.
The Best Halloween Slots to Play in the UK
Castle of Terror Expert Review
More by Big Time Gaming
My guide to Big Time Gaming slots offers a comprehensive overview of this innovative developer, renowned for creating the Megaways mechanic. The article highlights top titles such as Bonanza Megaways, White Rabbit Megaways, and Lil’ Devil, detailing their unique features, RTPs, and maximum win potentials.
It also explores BTG's other ground-breaking mechanics like Megaclusters and Megapays, and provides insights into where to play these games for real money in the UK. Whether you're a seasoned player or new to online slots, this guide serves as a valuable resource for exploring BTG's diverse and engaging slot offerings.
