Castle of Terror is a 6-reel and 4-row Vampire-themed slot from Big Time Gaming (BTG). It features Free Spins, Megascatters and a maximum potential win of up to 61,720x your bet.
Castle of Terror Slot Game Overview
Castle of Terror is a high-volatility slot game with 4,096 ways to win. It has a great range of bonus features, including Free Spins, Win Exchange, Holy Water, Mega Scatter Enhanced Free Spins, and Free Spin Retrigger.
This spooky slot game leans into its gothic setting with its creepy-looking creatures. The action takes place in an ancient but peaceful community with a mysterious castle to the far left of the reels. You could also see the magical sky beaming with sunlight. The atmospheric disco soundtrack accompanying the gameplay adds to the excitement of the slot.
Castle of Terror features ten low and high-paying symbols and characters. The low-paying symbols are the six playing cards A, K, Q, J, 10, and 9, while the high-paying characters are the maid, lady, gentleman, and gardener.
If you land 6 identical low-value symbols, you could win up to 0.5x your stake. Landing 6-of-a-kind of the highest-paying symbol, which is the lady, could pay up to 50x your stake.
This game has two scatter icons: the gold castle megascatter and the silver castle scatter. Also, there is the wild symbol that can substitute for other symbols on the reels excluding the scatters, to possibly help form a winning line.
How To Play Castle of Terror
- Load the game and click the green “Continue” button to view the reels.
- Set your bet value with the left and right arrows under ‘Stake’. The available bet values go from £0.20 up to £3 per spin.
- Click the hamburger menu icon to view the paytable and the game information.
- Hit the big green play button to start spinning the reels.
Free Spins Feature
The scatter symbols trigger the Free Spins feature. If you land 3 or more scatters on any reel, you could earn 12 extra spins. If more than 3 scatter symbols land, you can get 3 extra spins for every scatter symbol after the third one.
This round has an unlimited win multiplier that starts at x1 and increases by +1 each time a high-paying symbol becomes a wild via the Holy Water feature.
Megascatter Enhanced Free Spins
The Mega Scatter Enhanced Free Spins activates if one of the 3 scatter symbols is the Gold Castle Megascatter symbol, which appears only on reel 6.
The win multiplier starts at x2 in this feature, and it increases by +2 each time a high-paying symbol becomes a wild.
The Holy Water feature can activate randomly on any spin. There’s a chance for holy water to splash on 2 or more positions on the 4 middle reels. Any high-paying character symbol it hits transforms them into wild symbols and increases the win multiplier for that spin by +1.
Free Spin Retrigger
You can trigger 6 extra spins each time the win multiplier reaches a multiple of 20.
The Win Exchange gives players the option to gamble winnings. If you win 100x your stake, you have the choice to exchange the 100x your bet win for 12 Free Spins or keep your winnings.
If you win between 25x and 100x your stake, you can either take your earnings or exchange them for a spin of the wheel for the chance to win 12 Free Spins.
Castle of Terror RTP
Return to Player (RTP): 96.72%