RTP Verification Process
How we do it Vs other sites
FindMyRTP display verified and current casino-specific data.
Our tools scan, collect, and compare Game RTPs at Online Casinos.
Discover why your favorite slot runs at 96.2% at one casino but only 94.0% at another
Our proprietary tools; - Verifies actual casino RTPs
- Collects casino brand specific data
- Monitors changes in real time
- Analyze both Real Money and Demo slots
- Regular audits by our industry experts
- Default provider values only
- Generic RTP information
- Static data reproduction
- No casino-level verification
- Outdated information
- No quality assurance
The Problem: RTP Is Not a Fixed Number
Most players assume the RTP of a slot is one fixed number set by the studio. It's not. Casinos can and do change it — quietly, per game, per market. Understanding how this works is key to making better choices about where you play.
Casinos choose from RTP presets
Game studios offer operators a menu of settings (e.g. 96.50%, 94.00%, 92.00%). The casino picks which one to deploy. Two casinos can run the exact same slot at completely different RTPs — and neither is required to tell you.
Demo mode can differ from real money
Some casinos configure demo play at a different RTP than real-money mode. You could try a game for free at 96.5% and then play for real at 94%.
There's no central registry
No public database lists what's actually configured at each casino. Casinos sometimes display the studio's default RTP on their website even when they've selected a lower preset behind the scenes.
Only the game knows the real RTP
That's why we check inside the game itself
A casino's website or lobby UI may show a default RTP — but the actual configured value lives inside the game client.
We open the real game, navigate to where the studio displays its RTP data, and read what's actually set for that specific casino. That's the only way to know for sure.
A 2.5% difference sounds small, but over 10,000 spins at EUR 1 it means EUR 250 more out of your pocket — same game, different casino.
Every RTP on FindMyRTP is read directly from the game client. AI only enters our pipeline as a fallback parser — converting unstructured helpfile text into clean data. It never generates or predicts values.
Every Studio Works Differently
We've built dedicated verification for each approach. Click a category to see which studios use it.
When a game loads, it fetches configuration data over the network. RTP values are often right there in the response — we intercept these requests and read the value directly. This is the fastest and most reliable extraction method we have.
Our Verification Pipeline
Here's how every RTP value on FindMyRTP goes from a casino's game lobby to a verified number on our site. The entire pipeline is automated, deterministic, and built on top of our parent company's slot database — giving us a head start with thousands of known games and their metadata.
Both discovery and extraction are genuinely hard. Every casino structures its lobby differently — slug-based URLs, embedded game IDs, authentication walls — so each operator needs custom search logic. And every studio presents RTP differently, so each provider needs its own extraction method. There's no shortcut that works across the board.
If we can't read it from the game, we don't publish it. No estimating, no copying from other sources, no filling in blanks. We'd rather show nothing than show something wrong.
Why Things Sometimes Go Wrong
No automated system is perfect. We're transparent about when and why our data can break.
Studios regularly update their games — new features, UI changes, bug fixes. When an update changes where RTP is displayed, our verification may temporarily fail until we adapt.
A lobby redesign, a new game launcher, or a change in demo mode can disrupt access at a specific operator. We detect these issues and re-configure automatically.
Some casinos or games are restricted by region. If a game isn't accessible from our verification points, we can't check its RTP for that operator.
A small number of games display RTP in ways that are difficult to read reliably — embedded in animations, displayed briefly, or formatted inconsistently. We skip these rather than guess.
Casino downtime, maintenance windows, or rate limiting can cause individual checks to fail. Our systems retry automatically, but there can be brief gaps.
Some casinos limit how frequently games can be loaded. When we hit these limits, individual checks get temporarily delayed until access is restored.
When something goes wrong, we hold the data rather than publish something potentially incorrect. If you see "RTP not available" for a specific casino, it usually means we're working on it — not that we've given up.
Work in Progress
We're actively expanding coverage — adding new casinos, new studios, and new markets on a regular basis. But we want to be honest about the reality of what we do.
RTP changes happen silently. Casinos and studios don't announce when they switch a game from 96.5% to 94%. There's no changelog, no notification, no public record. The only way to catch a change is to re-check the game — and with thousands of slots across dozens of casinos, we can't check everything all the time. We're not watchdogs. We don't get alerts when a casino quietly lowers an RTP overnight. Nobody does.
That means gaps will exist. A value might be outdated for a period before our next scan picks it up. An extraction might break after a game update and take time to fix. A new studio might take weeks to integrate properly. This is the nature of the problem — the iGaming industry wasn't built with transparency in mind, and we're reverse-engineering visibility into a system designed to be opaque.
Here's what we can promise: when we find errors, we fix them. When something breaks, we adapt. When players flag issues, we investigate. We ship improvements every week — better extraction logic, faster scan cycles, broader casino coverage. The product you see today is better than it was last month, and next month it'll be better again.
We don't claim to be perfect. We claim to be the only ones actually checking — and we're getting better at it every day.
If you spot something that looks wrong, tell us. It genuinely helps.
FAQs
We focus on the main RTP — the configured Return to Player percentage at each casino. We compare this value across casinos so you can see where a slot runs higher or lower. This is the number that matters most for your long-term play.
It depends on the casino. We always prefer to verify the real-money (live) RTP when accessible, as that's what matters when you play. When live mode isn't available, we fall back to demo mode extraction.
Not yet — and we're upfront about that. We monitor a growing number of casinos and major game studios, covering the majority of popular operators and mainstream titles. Because many studios share underlying platforms, our effective coverage reaches well beyond the individual studio count. But we don't cover every casino or every game, and we're expanding all the time.
Each game page shows when it was last checked. Popular games are verified more frequently. Less popular titles may have older timestamps. We re-check on a rolling schedule, so data freshness depends on the game and operator.
Yes. RTP can differ by jurisdiction. Our verification runs from defined geographic points, primarily covering the ROW (Rest of World) market. The RTP at your specific location might differ from what we show.
We skip it rather than guess. If we can't reliably read an RTP for a particular game at a particular casino, we leave it blank. No estimating, no copying from other sources. We'd rather show nothing than show something wrong.
Yes. New casinos, studios, and markets are added regularly based on player demand and accessibility. If there's a casino or studio you'd like us to cover, let us know.