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RTP 96.49%
Play Microgaming Slots
Reels 5
Paylines 20
Min bet size
Max bet size
RTP 96.5
Wild symbols Yes
Free spins Yes
Bonus Yes
Jackpot 100000 coins

Hellboy Slot Review

The Hellboy slots game can be found at Microgaming casinos. Microgaming as a standard do not publish the slots house edge information of their games. However they lease their slots games out to casinos using other software, some of which do publish this information. So far we’ve only found two casinos – Redbet and Virgin – that have published this information for Hellboy and they both list the house edge as 3.51%. When playing at any other venue, this information should be used as a guideline only as the game may be configurable.

Based on the comic book and massively successful movies starring Ron Perlman, Hellboy sees you helping the massive demon spawn as he and his friend help solve paranormal mysteries and battle hell spawn in the underworld.

This game is a 5 reel game, with 20 paylines and you can bet up to 10 coins on each payline.

There are two bonus features when playing Hellboy. The first is activated when you get three or more of the ‘Stone Fist’ scatter symbols anywhere on the reels. When this happens you will be taken to the underworld to fight monsters and find Hellboy’s friends. You’ll be faced with 5 tunnels and have to choose one. You’ll either find one of your friends – in which case you win all prizes and advance – a monster – in which case you’ll win a prize and advance – or a blocked tunnel – at which point the bonus feature ends. If you advance, you’ll repeat this process up to four times. If you advance four times you come to a cavern with a giant crystal. Shoot the crystal to find an ancient relic and get an extra bonus.

The second bonus feature is activated randomly. When the Supermode occurs you are awarded 10 complimentary spins and Hellboy runs out and fixes up to three symbols as wild symbols. These will stay in place for the duration of the Supermode.


The underworld bonus is great fun to play and the extra twist to the complimentary spins is fantastically entertaining. Combined with a great theme and top graphic, this game has all the elements to make a winner.

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