The Highest Win Rate Guarantee™ Explained
Reviewed by Best Trusted Casinos Canada Editorial Team · Last updated · Testing methodology · Affiliate disclosure · Independent checks of best trusted online casinos in Canada.
The Highest Win Rate Guarantee™ is the single reason we rank the Casino Rewards brands the way we do. It is a simple promise with a big long-term effect on your money.
The Highest Win Rate Guarantee™ commits Luxury Casino to serving the highest-RTP build (typically 96% to 99.9%) of each slot its software providers release — the same title other casinos may run at 92% or 94%. Game studios often ship multiple RTP (Return to Player) versions; when an operator picks a lower build, the house edge rises and your bankroll dies faster. Luxury Casino does the opposite: it always selects the highest available version, so the house takes a lower margin per spin and you get more spins and longer sessions from the same stake. RTP is a long-run statistical measure, not a promise of winning any single session.
Why the RTP version matters
Many slots ship in several RTP (Return to Player) versions — for example 91.8%, 94.1% or 96.2%+. The game looks and plays identically; only the maths underneath changes. Some casinos quietly deploy the lower version to widen their margin. Under the guarantee, the Casino Rewards brands always run the highest available build, so the exact same title returns more to you over time.
| RTP version of the same slot | House edge | Approx. spins from $150 at $2/spin |
|---|---|---|
| Lower build | 8.20% | ~915 |
| Mid build | 5.90% | ~1,270 |
| Highest build — guaranteed here | 3.80% | ~1,975 |
The difference compounds over a session: choosing the 96.2% version over the 91.8% one adds roughly 1,060 extra spins to a $150 bankroll at $2 per spin — before variance even enters the picture.
A concrete example
Picture the identical slot at two casinos: a 91.8% version and the guaranteed 96.2% version. Nothing on screen differs, but over a long session the higher build keeps a larger share of your stake in play — that is the entire edge you are choosing when you pick a guaranteed-RTP brand. We break the full maths down in our RTP guide.
How to check the RTP version yourself
You do not have to take any casino at its word. Most providers publish RTP in the game itself:
- Open the game and find the information or paytable menu (often an “i”, a burger menu or “Rules”).
- Scroll to the “Return to Player” or “RTP” line — reputable studios such as Pragmatic Play and Games Global (formerly Microgaming) state it there.
- Compare the figure to the provider’s published maximum for that title. If it reads 96%+ where the studio’s top build is 96%+, you are on the highest version.
- Cross-check that the games are eCOGRA-audited — independent testing confirms the stated RTP is what actually runs.
Common myths
“Higher RTP means I will win.” It does not. RTP lowers the long-run house edge; it never promises a winning session. Variance still rules any single visit.
“A big welcome bonus beats a higher RTP.” Rarely, once you read the wagering terms. Value compounds through RTP on every spin; a bonus is a one-off with strings attached.
“All casinos run the same RTP.” They do not. Studios ship multiple builds of a title, and operators choose which to deploy — the guarantee is the promise to always choose the highest.
What the guarantee does not promise
The guarantee is about game configuration, not individual results. A higher RTP lowers the house edge and stretches your bankroll, but it is not a promise of winning and outcomes always vary. Play for entertainment, set deposit and loss limits before you start, and treat any bonus as secondary.
How each brand applies it
Every brand on our shortlist operates under the Highest Win Rate Guarantee™, with games from Pragmatic Play and Games Global (formerly Microgaming) and independent eCOGRA audits. See how each one applies it in our full reviews:
- Luxury Casino review
- Golden Tiger Casino review
- Grand Mondial Casino review
- Casino Classic review
- Yukon Gold Casino review
- Zodiac Casino review
- Captain Cooks Casino review
Ready to use it? See our ranking of the trusted online casinos in Canada, or learn how the shared loyalty program adds more value on top.
Best Trusted Online Casinos Canada — Frequently Asked Questions
Answers to what Canadian players ask most often about trust verification, licensing, and how the 'best trusted' standard is applied rather than marketed.
Is the Highest Win Rate Guarantee™ just marketing?
No — it is a configuration promise, not a slogan. It means the highest available RTP build (96% to 99.9%) of each game is the one that runs, which is measurable in the game’s own paytable and confirmed by eCOGRA audits.
Which studios supply these games?
Primarily Pragmatic Play and Games Global (formerly Microgaming). Both publish RTP figures per title, so the guaranteed “highest build” claim is verifiable rather than a black box.
Does the guarantee apply to table games too?
Yes. Blackjack is paid at 3:2, not the 6:5 you see on many tables, and table RTP sits in the same high band as slots under the group configuration.
Does a higher RTP mean I will win?
No. RTP is a long-run average measured over many thousands of spins. A higher RTP lowers the house edge and stretches your bankroll, but any single session can win or lose. It changes the odds, not the outcome.