Devils Number slot

Devils Number

About Devil’s Number Slot

Knights and maidens of Castle Jackpot, Red Tiger are ready to bring to thou a mystifying and frightening old library in this online slot. Composed of a 5x4 reel set, this is a hellishly enjoyable extravaganza. When the jousters of Castle Jackpot trigger the Mark of the Beast at random this will remove low paying symbols or enhance high paying symbols that have been ignited by flame, and thou can be sure of an increased win. Unleash the Secret of the Beast to be awarded 12 Free Spins.

Knights and maidens of Castle Jackpot will see the lower value symbols of the usual A to 10 accompanied by scrolls, a book of spells and a cauldron. The higher value symbols are a bottle of potion with the skull stopper that awards thou 3, 6 or 12 times the stake if thou land 3, 4 or 5 on a single payline.

How to Play Devil’s Number


Castle Jackpot jousters will be shown their balance throughout their gameplay and this will help the jousters be aware of their budgets.


Castle Jackpot jousters can set their stake by pressing the stake button and thou will be shown the different values thou can select.


Once the stakes have been set, Castle Jackpot jousters can press the spin button to allow the reels to begin spinning.


If thou jousters are tired of how slow the reels spin thou can opt for the turbo button as it will spin the reels a lot faster.

Devil’s Number Special Features


This can be activated on any spin made up of the higher paying symbols of the scroll, book, cauldron or potion bottle symbols. The payout receives a boost - for example the potion bottle pays 6, 12 or 22.2 times thou stake rather than 3, 6 or 12 times the stake.


When thou land a win made up of a single lower value symbol of A to 10, you may activate this bonus feature. The winning symbols are taken off and removed. A cascade follows, giving thou additional chances to land a winning amalgamation.

Free Spins

Thou shall activate the Free Spins in the Devil’s Number slot by landing 3 of the 9 symbols on the centre reels on a singular spin. They then turn upside down to reveal the devilish number of 666. Thou will receive 12 free spins and both of the other features, those being Upgrade and Remove, are still able to be activated in the Free Spins bonus round. However, if thou land a win from a low-value symbol that will be permanently removed, making room for high value icons. This feature has the ability to be reactivated for Castle Jackpot jousters.

Royal Rumble

Here ye, here ye, gather around Castle Jackpot jousters for the final verdict on Devil’s Number, and we have to say we have enjoyed playing on the dark devilish side. Set against the comic book background and accompanied by the heavy metal soundtrack, the design sets the mood for the theme of the slot very accurately. We cannot forget the remarkable features of the Devil’s Number online slots, whether it be Upgrade, Remove or even Free Spins, Castle Jackpot jousters are in for a chance to joust with colossal features! If thou like jousting on the dark side, we recommend thou try out Lucky Little Devil.

Get up to £50 cash and 5 Wager-Free Spins - on Two Deposits

Full T&Cs apply. New players only across two deposits. Cash rewards have 7 days from registration to opt-in from “My Promotions” page & each with 7 days wagering. Deposit £10, £25 or £50 & wager 35x. Only cash stakes qualify & wagering contributions vary. Bingo excluded. 5 free spins worth £0.10 to be claimed within Book of Dead with each qualifying deposit, 3 day expiry.


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