Hellboy Slot Machine

Join forces with Hellboy and his crime-fighting team to restore peace and order to the world. Do all this whilst also being in with the chance of winning a brilliant jackpot.

Hellboy Slots is a 5-reel video slot game with 20 paylines and a comic book theme. Powered by Microgaming, this medium variance casino game has an RTP of 96%. The bonus features include Hellboy Wilds, Right Hand of Doom Scatters, Underworld Bonus Game, Supermode Bonus Free Spins, & Gamble Feature.

If you want to show your support for your favourite film franchise or want to try out something new and exciting, check out this Hellboy Slot Review and see how this could be the perfect game for you.

So do you know which sites offer Hellboy slots in October 2023?

Best Hellboy Slot Sites

From our research, we have created a list of the best Hellboy slot sites:

  • LeoVegas

    LeoVegas Logo
    50 FREE SPINS + UP TO £100

    New reg only. Opt in & deposit £10, £25 or £50 within 7 days & further 7 days to wager cash stakes 35x to unlock reward (£50 on 2 deposits). 3 day exp. Wagering/game contributions vary. 25 x 10p wager-free spins added to Big Splash Splash with each qualifying deposit 18+ www.begambleaware.org

    Full T&C's Apply

  • Magical Vegas

    Magical Vegas Logo
    100% BONUS UP TO £300 + 50 FREE SPINS

    1st dep. of £20-£300, max bonus £300 on selected slots, 50x wagering on the sum of deposit bonus applies. Max convertible 5x bonus amount received. Free Spins: Use code: MAGICAL when depositing in the cashier. 5 Batches of 10 FS Daily. Winnings capped at £10 per batch. T&C’s Apply. 18+

    Full T&C's Apply

  • Spin and Win

    Spin and Win Logo
    UP TO £250

    Minimum 1st dep of £10 to get £100% up to £250 on selected match slots & 100 Free Spins (FS) on Blueprint slots at 0.20P. Deposit Bonus Playable on selected Slots. 40x wagering requirement (Dep + Bonus) & MCR x5 for Bonus. FS and FS winnings are playable on Blueprint slots only, FS: 50xWR & Max win £50. 18+.

    Full T&C's Apply

About Hellboy Slots

Hellboy Slot is a well-known comic story and it is one of the fan-favourites when it comes to comic-themed slot games.

Hellboy Slots is a video slot developed by one of the best names in the business, Microgaming slots. It was released on the 13th of January, 2010.

It is a highly responsive slot game that has a lot of unique features and stunning graphics to provide a truly unique player experience. It has 5 reels and up to 3 lines on each reel.

Hellboy was one of the most popular comic books in the industry. This is a unique story that follows a half-demon, half-human crime-fighting hero who spends his time battling Nazis and other beasts. With this slot game, you can put yourself right in the middle of all the action and help Hellboy with his heroic work.

During gameplay, expect to hear explosions and other action sounds as you spin the reels and come closer to winning the jackpot. There is also some fantastic animated action that takes place throughout the game. There are stylized booms and pows popping up in the background with every winning combination.

Instead of risking your life and working up a sweat you can stay comfortable at home and spin the reels for a chance of the amazing 25,000 coin jackpot.

It is clear from the moment that this game loads that it has been inspired by a comic book franchise. It is a perfect game for comic book fans or those who prefer this aesthetic

Slot Info

Hellboy SlotsAttributes

Casino Game:

Hellboy Slot Game


20 ways to win 


5 reel slot


Microgaming casino manufacturer

Minimum Bet:


Max Bet:



Medium Variance Slots



Slot Theme: 

Comic book, Cartoon

Bonus Features:

Hellboy Wilds, Right Hand of Doom Scatters, Underworld Bonus Game, Supermode Bonus Free Spins, Gamble Feature

Max Win:


Free Spins:


Release Date:

January 2010

How to Play Hellboy Slots Online

To start playing the Hellboy Slot, a player has to set up the game.

  1. The first step in the game is to choose the coin size using the set of + and – control buttons on the panel. The smallest amount a player can place as a bet on each payline is 0.01. The highest amount that is allowed to be placed as a bet on each payline is 0.25.
  2. Then, the player can change the number of active pay lines during the round. Use the Lines button on the control panel to change the number of pay lines. A player can activate between 1 to 20 paylines.
  3. Next, the player sets the number of coins to be placed on each active payline during the round. The least number of coins a player can place as a bet on each payline is 1. The highest amount that is allowed to be placed as a bet on each payline is 10.
  4. The Bet Max button lets a player automatically play at the highest possible stakes.
  5. After customizing the active paylines, coin size, and bet per line, all a player has to do is to spin the reels using the Spin button.

The fast-play option lets the player speed up the play. The player can stop or pause the fast play using the same button.

The Hellboy Slot is fully optimized to be accessible on different platforms. The game is playable on a desktop computer, on tablets, and on mobile phones. It is compatible with both Apple and Android devices.

Interactive Features

The Hellboy Slots gives its players several special bonus features that can help a player win more prizes.

  • Hellboy Symbols. The symbols in the game are designed using the same style as the other elements in the game.

The low paying symbols in the game are traditional playing card symbols. This includes 10, Jack, and Queen. It also includes the King and the Ace.

The high paying symbols in the game are the different comic book characters. This includes  Professor Trevor Bruttenholm and Johan Kraus. It also includes Abe Sapien and Liz Sherman.

The highest paying symbol in the game Hellboy himself.

  • Hellboy Wild. The wild symbol in the game is the game logo. The wild symbol can substitute for other symbols in the game to complete winning combinations. The only symbol it cannot substitute for is the scatter.

All winning combinations completed by a wild symbol receives an x2 multiplier. The wild symbol also pays on its own.

  • Gamble. The Gamble feature of the game is triggered after every winning spin. When activated, the player is taken to another screen. A player can gamble their current wins to win double or quadruple the amount. Correctly guessing the colour doubles the wins while correctly guessing the suit quadruples the wins.

The player can also opt to collect the winnings and exit gamble mode.

  • Hellboy Right Hand of Doom Scatter. The scatter symbol in the game is Hellboy’s raised Righ Hand of Doom. Landing 3, 4, or 5 scatter symbols anywhere on the reels in a single spin triggers the Underworld Bonus Free Spins.
  • Underworld Bonus Game. In the Underworld Bonus game, the player travels down the Underworld with Hellboy to locate and secure the hidden Relic of Power and defeat the beasts that guard it.

The player goes through 4 levels of the Underworld Bonus game, selecting entrances to reveal team members with prizes or blocked paths. Blocked paths end the feature. A player only has 1 pick per level.

  • Autoplay Option. The Autoplay option lets a player spin the reels for several turns without interruption. A player selects the number of turns they want to spend the reels spinning.

What Symbol Trigger the Hellboy Slots Bonus Free Spins?

Hellboy Slots gives its players a bonus free spin round.

  • Supermode Bonus Free Spins. During the base game, the Supermode feature is randomly activated. The player receives 10 free spins.

In this feature, 3 wild symbols are randomly placed anywhere on the reels. These wild symbols are held in place throughout the duration of the Supermode feature.

The Supermode feature cannot be retriggered. If both the Underworld Bonus Free Spins and Superworld triggers, the Underworld Bonus activates first.

Paylines and Stakes

To win at Hellboy Slot, a player has to line up at least 3 matching symbols across an active payline. Only the highest paying winning combination across a payline is paid.

The least amount a player can place as a bet in the game is 0.1. The highest amount a player can place as a bet is 100.

The number of active payline can be adjusted to fit the player’s preference. The paylines in this game only pay one-way. The winning combination has to be formed from the leftmost reel to the rightmost reel.

A player has up to 20 ways to win in Hellboy Slot on every spin.

Hellboy Slot Game Software

Hellboy Slot was developed using Microgaming Software.

Microgaming is one of the oldest and most awarded developers in the country. Microgaming continues to strive towards delivering a better gaming experience to their players with the release of new software.

What is the Hellboy Slot Game RTP?

Hellboy Slot is a game with an RTP of 96%.

This rate estimates the returns that a player may expect from the game. It predicts that for every 100 pounds placed as a bet, the player may win back 96 pounds every time they play Hellboy Slot.

What is the Hellboy Slot Game Variance?

Hellboy is a game with medium variance.

This variance rate promises players that average wins are regularly awarded throughout the game. Playing the game longer means having more chances to win bigger prizes.


Hellboy Slot is an immersive game with excellent graphics and game design. The most notable feature is the Underworld Bonus and the prizes that can be won. Adding a progressive jackpot may increase interest in the game.

All things considered, Hellboy Slot is a fun adventure to take with the Hellboy team.

Microgaming Software

Here is a list of the most popular Microgaming games online players love to play in October 2023:

This is a shortlist of the most popular games available from Microgaming and does not mean the best in the online gamers reviews.

James has almost a decade of experience in the iGaming Industry. Winning several awards including "UK Casino Affiliate of the Year" he uses his experience to research the UK market to source the best bingo welcome bonuses, highest casino slots real money payouts and free spins sign up offers.