Blue Diamond Book

Blue Diamond Book is a slot from Spearhead Studios set in an Ancient Egypt theme. It is playable on mobile devices.

Medium to high volatility means wins arrive at a moderate pace, with a mix of smaller returns and occasional larger ones, while long stretches without a win remain possible. A sensible approach is a bankroll that covers many spins at a modest stake, since sessions can swing in both directions. The Wild and Scatter symbols listed for this slot are the elements that most often shape those swings. Autoplay can keep a steady stake running, but it is worth setting limits first. More Spearhead Studios games sit in the slots lobby, and the volatility guide explains the rating in more detail.

Game facts

Game rules

Blue Diamond Book is a slot developed by Spearhead Studios. Rounds are run on Spearhead Studios's servers; JOKR records every bet and result in your account history.

The volatility is medium to high.

Bets are placed per spin within the limits shown in the game. Results are produced by the provider's certified random number generator.

Full rules and paytable are available inside the game. General terms for all games are on the Game Rules and Fairness & RNG pages.

Frequently asked questions