Structure comparison
Two games, side by side
The structural difference between two games, assembled from published specifications only. Nothing here forecasts a result or recommends either game.

Great Reef
Pragmatic Play
- Format family
- Fixed paylines
- RTP
- 96.64%
- Volatility
- Not published
- Win cap
- 3,000×
- Reels
- Not published
- Theme signals
- Not published
VS

Mermaids Millions
Microgaming
- Format family
- Fixed paylines
- RTP
- 96.56%
- Volatility
- Low
- Win cap
- Not published
- Reels
- 5
- Theme signals
- Greek myth, Animals
VS

Wixx
Nolimit City
- Format family
- Standard video slot
- RTP
- 96.61%
- Volatility
- Not published
- Win cap
- 2,796×
- Reels
- Not published
- Theme signals
- Not published
Reading the difference
Reading the difference
Some dimensions are excluded because one studio does not publish that figure.
Great Reef vs Mermaids Millions
- Both titles are built on the same format family: Fixed paylines. Differences between them therefore come from tuning, not from structure.
- They come from different studios — Pragmatic Play and Microgaming — which is what makes the comparison useful: the same problem, two house styles.
- Published RTP: 96.64% against 96.56% — Great Reef is 0.08 points higher. RTP is a long-run theoretical figure, not a session forecast.
- Volatility cannot be compared: Great Reef does not publish a rating.
Great Reef vs Wixx
- Different format families: Great Reef is Fixed paylines, Wixx is Standard video slot. Read each screen with its own rule set.
- They come from different studios — Pragmatic Play and Nolimit City — which is what makes the comparison useful: the same problem, two house styles.
- Published RTP is effectively identical: 96.64% against 96.61%.
- Both cap out at roughly the same place: 3,000× and 2,796×.
- Volatility cannot be compared: Great Reef does not publish a rating.
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