EN18+
Book Of Oil game artwork
Book Of OilEXPLORE THE CONNECTIONS
Endorphina

Slots like
Book Of Oil.

A 5×3 slot with 10 paylines where the Book is both wild and scatter. Three or more scatters start 10 Free Games in which one special symbol, chosen at random, expands after regular payouts and pays in adjacent and non-adjacent positions; the wild cannot substitute for it.

Facts checked against developer information · 2026-11-04
FOLLOW THE CONNECTION

Games similar to Book Of Oil

Shared features, different experiences. Find the connection that matters to you.

MORE THAN A SIMILAR LOOK

A match you can understand.

Scores compare known attributes. They are not ratings, win probabilities or promises of the same experience.

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WHAT’S DIFFERENT

Check the individual game rules for feature behaviour.

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WHAT’S DIFFERENT

Check the individual game rules for feature behaviour.

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Read our matching methodology
THE ORIGINAL GAME

Get to know Book Of Oil.

A 5×3 slot with 10 paylines where the Book is both wild and scatter. Three or more scatters start 10 Free Games in which one special symbol, chosen at random, expands after regular payouts and pays in adjacent and non-adjacent positions; the wild cannot substitute for it.

What shapes the experience

Expanding symbols

Selected symbols can expand across reels under the game’s feature rules.

Free spins

A triggered feature awards spins without an additional stake for each spin. Entry rules differ by game.

Source: Endorphina game information ↗. Details can vary by version and market; check the rules of the game you open.

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