Big Time Gaming invites players to enter the grounds of a mysterious mansion where nothing is quite as it seems in its latest unnerving slot release, Castle of Terror.


Out now




Castle of Terror is a 6×4 reel slot with 4,096 ways to win, and a maximum win of up to x51,720 the player’s stake. 




96.72 per cent


Low value symbols come in the form of the high end of a deck of cards, with nine through to Ace. These symbols can offer between x0.1 and x0.5 the player’s bet, depending on the amount of matching combinations that land on a single spin. 

Medium value symbols are represented by an old bearded man, a bonnet-wearing woman and a red collared man, offering between x0.25 and x1 the player’s preferred stake.

The highest-paying symbol is depicted as a purple woman. If the right amount of paying combinations land in one go, this symbol can offer between x0.5 and x50.

Wild W symbols can land on the reels during the game’s holy water feature. These wilds substitute for all symbols other than the two scatters. 

Finally, the two scatters are represented by grey and gold castles. Landing three or more of these scatters will award the free spins feature. If at least one of the castles triggering the feature is golden, the enhanced free spins feature will be activated.


On every spin in the base game, there is a chance that two or more symbols will be hit by holy water, causing the medium and high-paying character symbols to turn wild and increase a win multiplier on the top of the reels by one. 

This win multiplier will be applied to any subsequent wins caused by the holy water feature.  

Landing three scatters awards 12 free spins in either free spins feature, with any additional scatters offering an extra three spins each. 

In the standard free spins feature, the win multiplier above the reels starts at one and increases by one every time a character symbol becomes wild, as holy water lands on the reels with every spin. 

With the enhanced feature, this win multiplier starts at two and increases by two with each character symbol turning wild. In both features, reaching a win multiplier of 20 awards the player an extra six free spins.

Players have the ability to buy the standard free spins for the price of x70 their stake or the enhanced feature for x200.


To test your luck with the Castle of Terror demo, click here