18+RTP Guide is an independent reference for slots built on Engine. Not affiliated with, endorsed by or operated by Stake, Stake Engine or any game studio; their names belong to their owners and are used only to identify the platform and games. This site links to no casino and no studio or casino pays to be listed.
Information only, not gambling, financial or legal advice. Data:
Engine Insights (popularity and release dates) and the Engine Provably Fair API (published outcome tables, RTP and odds per mode), updated 5 Nov 2026. Figures can contain errors or change with a new math version: check the game's info screen before you play.
Every mode returns less than it costs over time. RTP describes the long run, not a session. Online gambling is restricted or illegal in some countries; follow the law where you live. 18+ only. If gambling stops being fun, visit
gamblingtherapy.org or see
where to get help.
