Atomic Kittens vs Mermaids Galore
Comparing Atomic Kittens (97.70% RTP) against Mermaids Galore (97.52% RTP), Atomic Kittens carries a +0.18 percentage-point RTP advantage—reducing theoretical house cost by A$0.90 per 500 spins at a A$1 stake at Here2Win Casino.
Side-by-side technical & math comparison
| Parameter | Atomic Kittens | Mermaids Galore |
|---|---|---|
| Studio | Habanero | Kalamba Games |
| Published RTP | 97.70% | 97.52% |
| House edge | 2.30% | 2.48% |
| Studio RTP rank | #12 / 185 | #8 / 216 |
| Volatility | Low-to-medium | Unpublished |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 | iTech Labs, BMM Testlabs | GLI, iTech Labs |
| Studio licences | MGA, ONJN, Spelinspektionen, ADM, DGOJ | MGA, AGCO (Ontario), Spelinspektionen, ONJN |
100, 250 & 500-Spin Bankroll Projection (A$1 stake)
| Session volume | Total turnover | Atomic Kittens (Return / Cost) | Mermaids Galore (Return / Cost) |
|---|---|---|---|
| 100 spins (A$1) | A$100 | A$97.70 (edge A$2.30) | A$97.52 (edge A$2.48) |
| 250 spins (A$1) | A$250 | A$244.25 (edge A$5.75) | A$243.80 (edge A$6.20) |
| 500 spins (A$1) | A$500 | A$488.50 (edge A$11.50) | A$487.60 (edge A$12.40) |
Questions
Which has a higher RTP: Atomic Kittens or Mermaids Galore?
Atomic Kittens leads by +0.18 percentage points (97.70% on Atomic Kittens vs 97.52% on Mermaids Galore).
How does volatility differ between Atomic Kittens and Mermaids Galore?
Atomic Kittens runs on a Low-to-medium math profile, whereas Mermaids Galore is rated Unpublished.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$11.50 on Atomic Kittens compared to A$12.40 on Mermaids Galore.
Are both Atomic Kittens and Mermaids Galore RNG-certified and playable at Here2Win Casino?
Yes. Habanero (iTech Labs, BMM Testlabs) and Kalamba Games (GLI, iTech Labs) are independently audited HTML5 studios available at Here2Win Casino.