How to play Book of Oil?

Book of Oil is a Slots game developed by Endorphina. To play, visit any casino on this page that offers it, create an account, and start playing. The game features High volatility, making it suitable for players who enjoy bigger but less frequent payouts.

Where can I play Book of Oil?

Book of Oil is available at 1 licensed online casino serving players in Ireland. Every operator we list holds a valid Irish licence, shown on its card and review, and you must be 18+ to play.

Can you play Book of Oil with real money?

Yes. You can play Book of Oil with real money at online casinos serving Ireland. Bet sizes range from € to €, so both casual players and high-rollers can enjoy the game. Always gamble responsibly.

Is Book of Oil available in Ireland?

Yes, Book of Oil by Endorphina is currently available at 1 regulated online casino serving Ireland. You must be 18+ to play for real money.

What is the RTP of Book of Oil?

The Return to Player (RTP) of Book of Oil is 96.05%. RTP indicates the average percentage of wagered money returned to players over time. An RTP of 96.05% is considered above average for a Slots game.

Book of Oil

by EndorphinaAvailable in Ireland1 casinoTypeSlotsRTP96.05%VolatilityHigh

Where to Play Book of Oil in Ireland

1 casino

1xBet9.1/10

Up to €1,500 + 150 Free Spins casino welcome package

Casino welcome package up to €1500 + 150 free spinsIrish betting licence: Terminus Platform Ireland Limited (Revenue No. 1019276)

Review Play Now

Play Now Review

Licensed by Revenue CommissionersTerminus Platform Ireland LimitedNo. 1019276 (Checked September 30, 2026)

18+ | New customers in IE only | T&Cs, wagering requirements and payment exclusions may apply | Gamble responsibly

Features

Free Spins

Themes

Books/storiesLuck

About Book of Oil in Ireland

Find the best casinos in Ireland to play Book of Oil by Endorphina. Enjoy this popular Slots game offering Free Spins. With High volatility, this game suits players looking for bigger but less frequent payouts. The return to player (RTP) is 96.05%, which is above average. Currently available at 1 licensed casino in Ireland.