SpinOn and Yggdrasil tell a terrifying tale in chilling new release Book of Evil

SpinOn, the latest studio to join Yggdrasil’s YGG Masters program, has rolled out its second title Book of Evil, telling an unnerving tale of epic proportions.

Set in the eerie expanse of an ancient graveyard, Book of Evil can see players win up to 5,000x their stake by way of randomly expanding symbols and a lucrative free spins bonus.

At the start of any base game spin, regular paying symbols can be chosen to expand to form a win, including Book symbols which serve as both the scatter and a wild.

Should three or more Book symbols land on the reels during base gameplay, 10 free spins are awarded where in classic book-game fashion, one special symbol will be chosen at random to expand throughout the entirety of the feature.

Players can buy directly into the Free Spins Bonus for a cost of 100x their stake, instantly awarding 10 free spins.

This brand-new release is the second game to be released by SpinOn and Yggdrasil following the electrifying August release, Gates of Thunder.

Book of Evil is powered by GATI, with Yggdrasil’s state-of-the-art technology enabling partners to employ the preconfigured, regulation-ready, standardised development toolkit to produce cutting-edge content followed by consistent, rapid distribution.

Zoe Bird, Head of Masters at Yggdrasil, said: “This horror-themed slot is frightening good and coupled with its popular ‘book’ design, it creates a fantastic player experience.

“We are only in the early days of our partnership with the SpinOn team, but we can see that they’re already producing some fantastic content. We fully expect this game to be a huge hit.”

The Marketing Team at SpinOn shared: “We wanted to make a bold entrance with a heavily themed book game that defies the typical slot experience. Book of Evil might send shivers down your spine, but trust us—it’s worth braving your fears for the chance to win big in this thrilling new release!”