Real Data Only
Every RTP figure comes from recorded sessions, never copied from provider marketing pages.
How I Test a Casino
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Locate the Game RTP
We find the official RTP figure published by the game provider - either in the paytable, game rules, or provider documentation.
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Check Casino Game Version
We verify which RTP variant the casino is running. Many casinos run a lower-RTP version of the same game without telling players.
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Cross-Reference Licence Data
Where regulator data is public (UKGC, MGA), we cross-reference the casino's published RTP against the licence records.
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Compare Against Provider Maximum
The casino's running RTP is compared against the provider's maximum. Any gap is flagged and the difference is shown in percentage points.
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Score and Rank
Casinos are scored on how close their running RTPs are to the provider maximum across all checked titles. Lower gaps score higher.
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Publish the Raw Data
Every figure, source, and comparison is published openly so readers can verify the numbers themselves.
Editorial Policy
No Paid Rankings
No casino has ever paid for a higher score or a better position on this site.
Honest Weaknesses
If a casino has poor RTP results, we say so - even if it reduces affiliate income.
Sources Cited
Every RTP figure links back to its source - provider docs, regulator records, or game paytables. Nothing is stated without a reference.
Published Reviews & Guides
Affiliate Disclosure
Some links on this site are affiliate links. If you visit a casino through our links and sign up, we may earn a commission. This does not cost you anything extra and does not affect our ratings. Casinos with poor RTP results receive poor scores regardless of any commercial relationship.
Responsible Gambling
18+ only - gambling involves financial risk
If gambling stops being fun - or you are spending money you cannot afford to lose - free help is available at BeGambleAware.org and GamCare.org.uk. You must be 18 or older to use any casino on this site.