In summary, Castle of Terror is a decent horror themed slot. Whilst the gameplay doesn't offer anything innovative or unique, the max win. The game hosts 6 reels and 6 rows with a cluster pay system where a minimum of 5 matching symbols are required to form a win. This comic-horror themed video slot combines classic gameplay with a modern, gothic vibe – ideal for gamblers looking to try something new. Betting and Prizes. Themes: Vampires, Werewolf, Action, Horror, Castle Launch Date: May NetBet Italy Casino · BONUS: Welcome Offer: % Bonus up to € Themes: Vampires, Werewolf, Action, Horror, Castle Launch Date: May NetBet Italy Casino · BONUS: Welcome Offer: % Bonus up to € . NetBet. Horror Castle Slot ; Dunder Casino with a Bonus of up to $ + Free Spins on Starburst. Haunted Chateau online slot comes with a matrix setup of 5 reels, each 3 symbols tall and 9 ways to win. As per usual, 3 or more matching icons. Check out our most exciting iSoftBet Games at NetBet Casino! Find out everything you need to know about NetBet Casino before you play. NO DEPOSIT REQUIRED 20 FREE SPINS ON. NetBet Casino is an online Casino Games site. The game setting is either a haunted castle or a full moon countryside, depending on which side you choose. In terms of betting range, rollers.