Pharaoh's Reign vs Leonardo's Secret
Comparing Pharaoh's Reign (97.41% RTP) against Leonardo's Secret (97.30% RTP), Pharaoh's Reign carries a +0.11 percentage-point RTP advantage—reducing theoretical house cost by NZ$0.55 per 500 spins at a NZ$1 stake at Here2Win Casino.
Side-by-side technical & math comparison
| Parameter | Pharaoh's Reign | Leonardo's Secret |
|---|---|---|
| Studio | Kalamba Games | 1spin4win |
| Published RTP | 97.41% | 97.30% |
| House edge | 2.59% | 2.70% |
| Studio RTP rank | #15 / 216 | #1 / 33 |
| Volatility | Very-high | High |
| Hit frequency | 22.73% | — |
| 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, iTech Labs | iTech Labs, GLI |
| Studio licences | MGA, AGCO (Ontario), Spelinspektionen, ONJN | Curacao, MGA-aligned RNG certification |
100, 250 & 500-Spin Bankroll Projection (NZ$1 stake)
| Session volume | Total turnover | Pharaoh's Reign (Return / Cost) | Leonardo's Secret (Return / Cost) |
|---|---|---|---|
| 100 spins (NZ$1) | NZ$100 | NZ$97.41 (edge NZ$2.59) | NZ$97.30 (edge NZ$2.70) |
| 250 spins (NZ$1) | NZ$250 | NZ$243.53 (edge NZ$6.48) | NZ$243.25 (edge NZ$6.75) |
| 500 spins (NZ$1) | NZ$500 | NZ$487.05 (edge NZ$12.95) | NZ$486.50 (edge NZ$13.50) |
Questions
Which has a higher RTP: Pharaoh's Reign or Leonardo's Secret?
Pharaoh's Reign leads by +0.11 percentage points (97.41% on Pharaoh's Reign vs 97.30% on Leonardo's Secret).
How does volatility differ between Pharaoh's Reign and Leonardo's Secret?
Pharaoh's Reign runs on a Very-high math profile, whereas Leonardo's Secret is rated High.
What is the expected 500-spin house cost at NZ$1 per spin?
Across 500 spins at NZ$1 (NZ$500 total turnover), the theoretical house margin is NZ$12.95 on Pharaoh's Reign compared to NZ$13.50 on Leonardo's Secret.
Are both Pharaoh's Reign and Leonardo's Secret RNG-certified and playable at Here2Win Casino?
Yes. Kalamba Games (GLI, iTech Labs) and 1spin4win (iTech Labs, GLI) are independently audited HTML5 studios available at Here2Win Casino.

