Well of Wilds Megaways vs Machina Megaways
Comparing Well of Wilds Megaways (97.71% RTP) against Machina Megaways (97.42% RTP), Well of Wilds Megaways carries a +0.29 percentage-point RTP advantage—reducing theoretical house cost by A$1.45 per 500 spins at a A$1 stake at Here2Win Casino.
Side-by-side technical & math comparison
| Parameter | Well of Wilds Megaways | Machina Megaways |
|---|---|---|
| Studio | Red Tiger Gaming | Kalamba Games |
| Published RTP | 97.71% | 97.42% |
| House edge | 2.29% | 2.58% |
| Studio RTP rank | #1 / 340 | #13 / 216 |
| Volatility | High | Very-high |
| Hit frequency | 25.50% | 29.50% |
| Reel grid | 6 reels · 2–7 rows (dynamic) | 6 reels · 2–7 rows (dynamic) |
| Pay structure | Up to 117,649 Megaways | Up to 117,649 Megaways |
| RNG testing labs | eCOGRA, GLI | GLI, iTech Labs |
| Studio licences | UKGC, MGA, Alderney (AGCC), Gibraltar | MGA, AGCO (Ontario), Spelinspektionen, ONJN |
100, 250 & 500-Spin Bankroll Projection (A$1 stake)
| Session volume | Total turnover | Well of Wilds Megaways (Return / Cost) | Machina Megaways (Return / Cost) |
|---|---|---|---|
| 100 spins (A$1) | A$100 | A$97.71 (edge A$2.29) | A$97.42 (edge A$2.58) |
| 250 spins (A$1) | A$250 | A$244.28 (edge A$5.73) | A$243.55 (edge A$6.45) |
| 500 spins (A$1) | A$500 | A$488.55 (edge A$11.45) | A$487.10 (edge A$12.90) |
Questions
Which has a higher RTP: Well of Wilds Megaways or Machina Megaways?
Well of Wilds Megaways leads by +0.29 percentage points (97.71% on Well of Wilds Megaways vs 97.42% on Machina Megaways).
How does volatility differ between Well of Wilds Megaways and Machina Megaways?
Well of Wilds Megaways runs on a High math profile, whereas Machina Megaways is rated Very-high.
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$11.45 on Well of Wilds Megaways compared to A$12.90 on Machina Megaways.
Are both Well of Wilds Megaways and Machina Megaways RNG-certified and playable at Here2Win Casino?
Yes. Red Tiger Gaming (eCOGRA, GLI) and Kalamba Games (GLI, iTech Labs) are independently audited HTML5 studios available at Here2Win Casino.

