Are you brave enough to search the candlelit reels and uncover the mark of the beast? Devilishly good prizes are up for grabs when you play Devil’s Number slot. Unveil the Secret of the Beast to bag yourself 12 free spins. With reels littered in scary and mysterious symbols, there are monstrous wins available to those who can survive the hellfire!
For more mysterious slots, check out our full slots a
Daily Jackpot
Daily jackpot is a promotional prize pot available to be awarded every day on top of the standard game wins. Inside the game they use a progressive jackpot style mechanic whereby the pot value grows as players play the games. In the same way that standard progressive jackpots can grow based on the contributions made by players, our daily prizes can do the same. By advertised time, a lucky player wins the promotional funds each day.
Must Go Jackpot
Must Go jackpot is a promotional prize pot available on top of the standard game wins. This is available across multiple games and always advertised alongside the game. Inside the game they use a progressive jackpot style mechanic whereby the pot value grows as players play the games. In the same way that standard progressive jackpots can grow based on the contributions made by players, our Must Go prizes can do the same. This is configured to be won before a fixed amount for each game and is always advertised inside the game.
King Jackpot
The King Jackpot is a jackpot linked across multiple games. For each game linked to this jackpot, 1.00% of stake per spin goes towards increasing jackpot prize-pool and reserve jackpot. The starting value also known as seed is funded only once per active jackpot and not per game linked to the king jackpot system.
Malfunction voids all plays and pay. RTP = 90.09% + promotional marketing funds
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Licensed and regulated in Great Britain by the Gambling Commission under account number 57924 for GB customers playing on our online sites. For customers outside of Great Britain, we licensed by the Government of Gibraltar and regulated by the Gibraltar Gambling Commission under licence numbers RGL 133 and RGL 134.
Licensed and regulated by The Gambling Commission under licences 614, 33465 & 34161 for customers playing in our land-based casinos. Grosvenor is part of the Rank Group. GROSVENOR® and the GROSVENOR logos are registered trade marks of Rank Leisure Holdings Ltd.
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