Book of Arabia plays on a 3x5 grid with 10 fixed lines and max volatility, built around a loop of expanding symbols and relentless respins. On any spin, a random high or low-paying symbol can be marked as special. Land enough, and they expand to fill the reels.

But it doesn’t stop there. Non-matching reels respin, giving the special symbol more chances to land, expand, and stretch wins across the board. Hit 3, 4, or 5 Book Scatters to trigger 10, 20, or 30 Free Spins, where a new Special Symbol is chosen and the same expansion-respin loop continues, with full retrigger potential. Bonus Bet locks in a special symbol every base spin. Buy Bonus takes you straight into the feature. Max win? 10,000x. That’s the story this book’s been waiting to tell.