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Castle of Terror Slot Review

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Don’t let the appearance fool you.

Top casino to play Castle of Terror
  • Exclusive Bonus
    18+ play responsibly · terms apply · info
  • Slot creator
    Pros & Cons
    Enhanced free spins
    No progressive jackpot
    Increasing win multiplier
    Relatively expensive bonus buy feature
    Nice visuals
    Bonus buy feature
    Autoplay feature

    How to Play

    Everything players need to start playing the Castle of Terror slot game is visible on the right side of the screen. The pulsating green square with a white play sign is the play button and clicking it will spin the 6 reels with 4 rows each several times. Users can change their stake before any spin with the help of the stake section, and they can play with as little as €0.2 and as much as €15 per spin.

    Next, use the interconnected white arrows in a green square to activate the auto-spin feature. Players must select the number of automated rounds and/or set a loss limit and a single win limit. A blue square with three lines will open the paytable. You can use the same new window to check the autoplay features, options, and the help file.

    Symbols and Payouts

    The Castle of Terror slot has a payout table with ten regular symbols. All icons pay when players hit three to six of the same kind on adjacent reels starting with the leftmost reel. The top-paying one also provides prizes for two identical icons.

    Six of these icons (the lowest-paying ones) come in the form of playing card values made of gems in bright colors. We have the light-green 9 at the beginning and the violet Ace at the end. They promise rewards worth 0.1 to 0.5 times your total bet.

    The other four icons look like the castle’s residents (the vampires). First, the creepy Gardener provides rewards worth 0.25 to 0.6 times the stake. After that, the Maid can also help you multiply your bet by 0.25 to 0.6 times when you have three to six Maids on a payline. The Gentleman is here to help users win prizes worth 0.3 to 1 time their bet. Finally, the Lady delivers rewards worth 0.5 to 50 times the total stake for two to six matching icons on adjacent reels.

    The special symbols of this release are not associated with this type of winnings.

    Best Castle of Terror Bonus Feature

    To unleash the true potential of this title, you must wait to trigger the Castle of Terror bonus features. The good news is that we have several fun features. First, there’s the Holy Water feature. Randomly, on any spin, the slot can reveal two or more positions on the middle four reels blessed with Holy Water. Any characters on these positions will turn into Wilds and boost the win multiplier on that spin by 1x. Of course, the Wild icon can replace any regular icon when needed.

    This release has two Scatter icons – a Silver Castle and a Gold Castle Megascatter. Landing three or more Scatters on the reels will launch 12 Castle of Terror free spins plus additional three spins for each Scatter after the third one (if possible). If just one of the triggering icons is a Gold Castle, you will get enhanced free spins.

    You can purchase 12 free spins for 70 times your current bet (Bonus Buy feature) or 12 enhanced free spins for 200x. During free spins, it occurs on every free spin, and when the multiplier reaches 20x, you get six extra free spins. The enhanced free spins have a starting win multiplier of 2x, which goes up by 2x whenever a character turns into a Wild icon.

    Players should also know they can exchange their winnings worth 100x their stake or more for 12 free spins. On the other hand, if the winnings are between 25x and 100x their total bet, they can spin a fortune wheel for a chance to win 12 free spins.

    RTP & Volatility

    We’ll finish this Castle of Terror slot review with the theoretical payout rate and volatility info. The Castle of Terror RTP is 96.72%. However, the volatility is unknown for now.


    Slot type
    Video Slots
    Slot bonus features
    Free Spins
    Special Symbols
    Bonus Buy
    Slot details
    History & Legends · Magic & Supernatural · Fantasy & Fairytales
    Big Time Gaming
    4,096 ways to win
    Castle of Terror screenshot
    Castle of Terror screenshot
    Castle of Terror screenshot
    Castle of Terror screenshot
    Castle of Terror screenshot
    Andrej Trajkovski
    Andrej Trajkovski
    Last Update: 25 Jul 2023
    Andrej is an experienced writer specializing in online slots. He writes detailed slot reviews for GoodLuckMate, covering gameplay mechanics, graphics, bonus features, and payout potential. Andrej's expert analysis is highly regarded by both casual and serious slot enthusiasts. With his engaging writing style and deep knowledge of the industry, he is an essential contributor to the GoodLuckMate site.
    Aleksandra Mitrovska This article has been Quality Assured by Aleksandra Mitrovska

    How Can I Play Castle of Terror for Free?

    A: Playing slots for free is never a problem. You can simply pick one of our top rated online casinos, search for Castle of Terror, and choose to play it in demo mode. You’ll then have demo money to play with – and you can play for as long as you’d like! When you’re ready to play for real you can simply claim your welcome bonus, and spin your way to the big wins!

    Is Castle of Terror the Best Online Slot?

    A: Whether Castle of Terror is the best slot for you or not depends on what kind of player you are. If you’re a high roller you’ll probably want to play a slot with a high volatility so you can get the massive wins, while if you’re a low roller you’ll probably prefer a slot with low volatility, so you can win more often. To find out if this is the best slot for you you’ll simply have to try it and see if you like it or not.

    How Can I Win Real Money From Castle of Terror?

    A: If you’re looking for some real excitement then playing Castle of Terror for real money is what you should try, because that’s how you can win the real moolah. Check out the top lists right here at GoodLuckMate to find the casino best suited for you, make a deposit, search for the game and cross your fingers that Lady Luck is on your side!

    Can I Play Castle of Terror With Bonus Money?

    A: If you’ve been lucky enough to claim a bonus at a casino then you’ll be able to use your bonus funds on almost all slots. There are very few exceptions, and if this Castle of Terror can’t be played using bonus money you can simply wager through any wagering requirement on a different slot and then start this game once you have real cash in your account.

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