Extra Crown Deluxe vs 40 Diamond Plus
Comparing Extra Crown Deluxe (97.20% RTP) against 40 Diamond Plus (96.10% RTP), Extra Crown Deluxe carries a +1.10 percentage-point RTP advantage—reducing theoretical house cost by A$5.50 per 500 spins at a A$1 stake at Here2Win Casino.
Side-by-side technical & math comparison
| Parameter | Extra Crown Deluxe | 40 Diamond Plus |
|---|---|---|
| Studio | Amusnet | Amusnet |
| Published RTP | 97.20% | 96.10% |
| House edge | 2.80% | 3.90% |
| Studio RTP rank | #1 / 18 | #10 / 18 |
| Volatility | High | Unpublished |
| Hit frequency | — | — |
| Reel grid | 5×3 / 5×4 HTML5 video grid | 5×3 / 5×4 HTML5 video grid |
| Pay structure | Standard studio payline / ways structure | Standard studio payline / ways structure |
| RNG testing labs | GLI, SIQ, BMM Testlabs | GLI, SIQ, BMM Testlabs |
| Studio licences | MGA, ONJN, HGC, ADM, DGOJ, Spelinspektionen | MGA, ONJN, HGC, ADM, DGOJ, Spelinspektionen |
100, 250 & 500-Spin Bankroll Projection (A$1 stake)
| Session volume | Total turnover | Extra Crown Deluxe (Return / Cost) | 40 Diamond Plus (Return / Cost) |
|---|---|---|---|
| 100 spins (A$1) | A$100 | A$97.20 (edge A$2.80) | A$96.10 (edge A$3.90) |
| 250 spins (A$1) | A$250 | A$243.00 (edge A$7.00) | A$240.25 (edge A$9.75) |
| 500 spins (A$1) | A$500 | A$486.00 (edge A$14.00) | A$480.50 (edge A$19.50) |
Questions
Which has a higher RTP: Extra Crown Deluxe or 40 Diamond Plus?
Extra Crown Deluxe leads by +1.10 percentage points (97.20% on Extra Crown Deluxe vs 96.10% on 40 Diamond Plus).
How does volatility differ between Extra Crown Deluxe and 40 Diamond Plus?
Extra Crown Deluxe runs on a High math profile, whereas 40 Diamond Plus is rated Unpublished.
What is the expected 500-spin house cost at A$1 per spin?
Across 500 spins at A$1 (A$500 total turnover), the theoretical house margin is A$14.00 on Extra Crown Deluxe compared to A$19.50 on 40 Diamond Plus.
Are both Extra Crown Deluxe and 40 Diamond Plus RNG-certified and playable at Here2Win Casino?
Yes. Amusnet (GLI, SIQ, BMM Testlabs) and Amusnet (GLI, SIQ, BMM Testlabs) are independently audited HTML5 studios available at Here2Win Casino.