About Game
Book of Oil
Book of Oil
Book of Oil is an online slot game developed by Endorphina, themed around oil production and the wealth it generates. Players are invited to explore this engaging video slot featuring a businessman symbol that offers the highest payouts.
This game features 5 reels, 3 rows, and 10 adjustable paylines. The Book symbol serves as both a Wild and a Scatter, triggering Free Spins when three or more appear. Additionally, players can enhance their winnings through a risk game available after each win.