Hellboy is an exciting 5 reel video slot from Microgaming inspired with the famous comic book story about a half-human, half-demon hellboy with a huge right hand which is made of stone (Right Hand of Doom).

The Hellboy Logo symbol is a wild and multiplier. The wild does not replace the scatter symbol.

The Right Hand of Doom is a scatter symbol, it will payout according to the payout table, but if you hit three or more of these you will activate the Underworld bonus game.

In the Underworld bonus game you travel through 4 tunnels to find the Relic of Power. Every tunnel has 5 doors, behind which a random bonus win amount, a Win All symbol or a Blocked symbol (the game ends) are located. During your search you can win multiple random bonus amounts. All bonus amounts are accumulated in your pot. If you complete all four levels successfully, you then proceed to the Chamber of Fire. Shoot the crystal to reveal the Relic of Power and win a random bonus amount.

The innovative feature in Hellboy is the randomly triggered Supermode, which awards 10 free spins. Three wild symbols are randomly awarded and then held in place for the 10 spins. The Supermode feature cannot be retriggered. Also the Underworld Bonus round cannot be triggered during the Supermode feature.

The Gamble Game is also available in Hellboy. You can try to double your payout by guessing the color of the card or try to quadruple their payout by guessing the suit of the card. If you guess correctly then the payouts are appropriately multiplied. If the you guess wrong then you lose the payouts. The Gamble Game is optional and you can collect your payouts if you want.

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How to Play: Rules, Settings & Options

Basic Info
Type Slot
RTP 0%
Developer Microgaming
Year Published April 20th, 2017
Mobile-friendly Yes
Rating 4/5 (970)
Forecast 0%
Bonus Availability No
Game License
Autoplay -
Quick Spin -
Coin Levels -
Bet per Spin USD0.10 – USD100
Adjust Paylines -
Free Spins -
Bonus Round -
Progressive -
Multiplier -
Gamble -
Reels -
Rows -
Paylines -
Lines Pay -
Both Ways -

Hellboy Slot RTP Overview

Big Wins Are Forward
Big Wins Are Straight Forward
Equal Win Chances
Closer to Big Wins
Big Wins Soon
Hottest Win Chances
Big Wins Are Forward
Hottest Win Chances
Big Win Forecast
Game RTP

If you have played slots online, you have no doubt come across the term RTP. It stands for Return to Player and it shows the theoretical percentage of all money wagered on the slot that is paid out to players as winnings. The RTP of online slots can vary greatly. Whilst some have a considerably low RTP of as little as 75%, others can reach up to the high nineties. The Hellboy Slot RTP is 0%.

RTP indicates the overall profitability you can expect by playing, it does not tell the whole story. In fact, it tells you nothing at all about the variance. The experienced slot players amongst you are probably familiar with advanced slot concepts. Yet for those of you with a little less experience under your belt, let’s explain them in more detail. The Hellboy Slot

Variance, often referred to as volatility, are one and the same thing. They explain the risk involved in playing a certain slot. Low volatility means low risk gameplay and high volatility means high risk. It gives you an understanding of how often wins are hit and how big those payouts are. When you play a high variance slot, wins are infrequent. Yet when you do win, the payouts tend to be big. Low variance slots on the other hand have a high hit frequency, with many smaller wins.


Hellboy Slot RTP Overview


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