Don’t let the appearance fool you. Many weird things are going on in this grandiose castle. From Big Time Gaming comes the Castle of Terror slot, a title suitable for those who like mystery and horror stories. Technically, this is a 6-reel slot with 4,096 ways to win. As for the graphics, you will notice many glitzy icons in bright colors and transparent reels surrounded by a decorative fence. In addition, players will spot a background image depicting a castle and a medieval village. Of course, there’s also a piece of music, and of course, it adds up to the mystery and creepiness.
Big Time Gaming invested in another title with a design optimized for mobile users. If we have your attention, keep reading our Castle of Terror online slot reviewand learn about its features (free spins, mega scatter, the bonus buy feature, etc.).
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.
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.
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.
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.