Devils Number

About Devil’s Number Slot

Devil’s Number is an online casino slot game developed by Red Tiger with 5 reels and 4 rows. There are 30 paylines overall in the game, that has a devilish Satanic theme which may not be for everyone, but it does add a bit of spice to an extraordinarily unique theme. Skulls form the highest paying symbol in the game, followed by the Cauldron, Book and Scrolls. Classic card symbols A, K, Q, J and 10 also make an appearance on the reels.

Keep an eye out for the Mark of the Beast, as it could activate at random and remove low paying symbols from the reels with higher paying symbols taking their place. There is also the opportunity of unveiling the Secret of the Beast to win a great 12 Free Spins. Will you be able to trigger one of these brilliant bonuses?

Play Devil’s Number here at UK Casino via mobile, tablet and desktop devices, so you can play at home or on the go.

How to Play Devil’s Number


You can adjust your stake in the Devil’s Number slot game by using the + and - buttons either side of the Stake amount. You can increase the bet amount to the maximum amount of £40 or decrease it to the minimum of £0.20.


After you have decided on the bet amount, you can click the Spin button to set the reels into motion for one full spin. After the reels have come to a stop, any winnings would be credited to your balance immediately.


Clicking the turbo will ensure that the reels spin a lot faster than usual, meaning you would be able to play through rounds quicker.


By clicking the Autoplay button, you can play through a set number of spins automatically. The choice will be given between 10, 20, 30, 50 and 100 at the current bet amount. A loss limit and single win limit can be set up, with each bringing the feature to a close if they are reached.

Devil’s Number Slot Bonus Features


Keep a look out for the burning fire, as the Mark of the Beast may burn and upgrade certain high paying symbols when they are part of a winning line. These upgraded symbols would then pay more than their standard versions.


After a winning line of low paying symbols, the Mark of the Beast could arrive and randomly remove that symbol after it has paid out. This would cause a cascading tile effect, dropping new symbols down from above and potentially creating new winning combinations.

Free Spins

In Devil’s Number, the 9 symbol acts as a Free Spins Scatter symbol which can appear on reels 2, 3 and 4. Landing 3 of these at one time will trigger the Free Spins bonus round by the symbols flipping to reveal 666, where 12 Free Spins are awarded. After the first high paying symbols win in the bonus, they will be upgraded for the remainder of the round.

Whenever low paying symbols form a winning line in the Free Spins round, they will be removed for any remaining Free Spins and will trigger cascading tiles for the spin that they are removed for.

UK Casino Verdict

Devil’s Number is an excellent slot game that is well worth checking out. It is no surprise that Red Tiger have delivered something exceptional considering their pedigree, but there are plenty of features to look at in this one. The Free Spins round as always is excellent, while the Mark of the Beast could see your wins increased thanks to the upgrade feature. If you liked this theme, you may also enjoy Lucky Little Devil.