About Book of Oil
Book of Oil is a Endorphina slot on a 5x3 layout with 10 paylines, released in September 2021. It runs at a 96.05% RTP.
Track Book of Oil in your bonus hunts with CASINOHUB.app
Add Book of Oil and every Endorphina slot to a live bonus hunt, show multipliers on stream with OBS overlays, and let viewers request it in chat — all from one Creator Hub.
