Prespins

BGaming · Egypt

Book of Hidden Tombs

20 August 2026 · in 15 days · high

10 000×max win

RTP97.0%
RTP versions in circulationNot announced yet
Layout10 paylines
Volatilityhigh
Hit frequency4.1%
Bet rangeNot announced yet
Bonus buyAvailable — cost unconfirmed

Mechanics

What we know

Ninety-seven percent is the number here, and it is the highest RTP anywhere in this catalogue. BGaming publishes it on its own game page alongside a 4.10% hit frequency, high volatility and a 10,000x ceiling — a combination that reads as deliberately generous on paper and brutally thin in practice. A hit every twenty-four spins is a long walk between payouts, however good the theoretical return looks.

Structurally this is a book game, the format Play'n GO standardised with Book of Dead and which half the industry has since copied: a scatter-wild book, free spins, one symbol chosen to expand across the reels. BGaming adds a Super Free Spins tier where a multiplier climbs to x512 and a Chance x2 gamble on the trigger.

The studio's position explains the RTP. BGaming built its distribution through crypto casinos and provably fair positioning, where players compare return percentages far more actively than in regulated retail markets. A 97% headline is a competitive weapon in that segment in a way it is not elsewhere.

Bet range and the exact grid are not published, and the bonus buy is priced dynamically rather than at a stated multiple.

Sources