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Book Of Shadows

Book Of Shadows

Pulse Games
4.7 ★★★★★★★★★★ 782K reviews 50K+ Downloads 18+ Rated for 18+
Contains ads In-app purchases
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About this app

What is Book Of Shadows?

1spin4win has timed a new beer-festival slot, Welcome to Octoberfest, to land alongside the real-world Oktoberfest season. It extends a recurring theme the studio comes back to each year.

The significance here is less about the individual game than about what it confirms. 1spin4win is running a deliberate, calendar-driven release model, not treating seasonal themes as one-off novelties.

Seasonal releases are an important part of the studio’s content strategy. 1spin4win regularly builds games inspired by international celebrations, among them Christmas, New Year, St. Valentine’s Day, St. Patrick’s Day, Easter, Halloween, and Oktoberfest.

What is Book Of Shadows?

Retention has provided another encouraging signal. Depending on the market, Yashin says day-one, day-seven and day-30 retention can range from around the crash-game benchmark to between five and 10 times higher. The number of rounds played during a session can also be significantly greater.

The explanation, he believes, comes back to the behaviour that inspired Swipe Games in the first place. Crash players may experience a different outcome each time, but visually they repeatedly encounter much the same thing. Social media has conditioned its users to expect something new with every swipe.

“People are not playing it just as a quick crash game,” Yashin says. “They play it more like they are betting. It is a different pattern.”

How to play Book Of Shadows

The institutional layer is largely invisible to customers presented with a P2P proposition. Retail users may technically trade against one another, but the depth required by a mass-market product cannot be supplied by occasional customers alone. Professional firms must be prepared to quote continuously and commit substantial capital.

Marantelli says the London-based White Swan is a significant market maker on several secondary exchanges, accounting for as much as 40% of activity on some platforms. Its particular focus is the RFQ, parlay market.

“Just better margins,” he says of that decision. “I think it’s more defendable. It’s the area that fewer people can do well. So I think it’s more defendable margin, more ability to get long-term contracts and beneficial positions.”

App info

Updated onAug 07, 2026
Size16 MB
Installs50K++
Current Version6.1.0
Requires Android5.0 and up
Content RatingRated for 18+
Interactive ElementsUsers Interact
Released onFeb 19, 2025
Offered byPulse Games
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