Hellboy, fight alongside this demonic warrior for fantastic prizes on the reels.
In this game: the random Supermode that awards 10 free spins, during which up to 3 wilds are randomly awarded and held for the duration, and land 3+ scatters for the Underworld bonus.
Game details: 5 reels and 20 fiery paylines come with a 96.49% RTP in this Hellboy online slot by Microgaming. Enter his domain and help him fight the forces of evil at LeoVegas.
Get your $1000 Welcome Bonus and 222 Free Spins!
You will get 22 Free Spins on the Book of Dead – instantly upon signing up!