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Welcome to Compare Irish Casinos, an independent site that takes casino games apart to see how they work — the maths, the mind games, the history and the machinery. Probability student, idle sceptic or someone who just wants to know why the wheel keeps winning? You've landed well.
We don't promote gambling and we're not paid by anyone who does. Every page swaps folklore for evidence, so you can judge the games on their actual numbers rather than the story they tell about themselves.
Here's where to begin, plus a few reading routes if you'd rather work through things in order.
Read these four first
RTP Transparency in Ireland: Reading the Mathematics Behind a Game
RTP is not a refund forecast. This Irish-focused guide shows how the figure is calculated, audited and turned into a meaningful measure of long-term cost.
Read article Cognitive Biases & Player PsychologyCognitive Biases in Gambling: How Irish Players Can Recognise the Pull
Gambling decisions rarely happen in a mental vacuum. Learn how loss aversion, near misses and distorted memories can quietly change what feels reasonable.
Read article The History of Irish Gaming LegislationFrom Betting Act to GRAI: The History of Irish Gaming Legislation
Ireland's gambling rules were built across different eras and technologies. This timeline explains the path from the Betting Act 1931 to modern regulation.
Read article RegTech, Cybersecurity & Modern InfrastructureInside Irish Gambling RegTech: Cybersecurity, Identity and Safer Systems
Safer online gambling depends on more than a licence badge. See how identity checks, secure payments, monitoring and technical audits work together.
Read articleReading routes
Read the numbers clearly
Learn what RTP, house edge, volatility and independent testing can — and cannot — tell you.
Recognise psychological pressure
See how loss aversion, anchoring and near misses can quietly reshape a gambling decision.
Follow the Irish framework
Trace the law from the Betting Act to the GRAI, then inspect the systems that turn rules into safeguards.
Or just browse
Regulatory Mathematics & RTP Transparency
A practical Irish guide to return-to-player figures, house edge, volatility and the evidence regulators and players need to interpret them properly.
Cognitive Biases & Player Psychology
How attention, emotion and familiar mental shortcuts can distort gambling decisions — and the safeguards that help Irish players pause and reassess.
The History of Irish Gaming Legislation
A clear timeline of how Ireland moved from twentieth-century betting laws towards modern gambling regulation and consumer protection.
RegTech, Cybersecurity & Modern Infrastructure
The technical controls behind safer online gambling: identity checks, transaction monitoring, resilient systems, encryption and independent testing.