Great Reef
Play Great Reef slot by Pragmatic Play for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.
Only 0.1% of slots combine 25 Paylines and Low/Medium.
The Slot Score is calculated from the visible data below. It is not affected by affiliate deals or paid placement.
Why this score
High confidence (86%)Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.
Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.
True Cost to Play
Expected average based on this slot's 96.64% RTP — individual sessions vary with volatility.
Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.
Bankroll survival simulator
Compare Great Reef with other games
 Great Reef Score 68This game |  Sharkys Gang Score 76 |  Broadsiders Score 86 |  Kraken Spins Score 64 |  Pirate's Awakening Score 71 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | Pragmatic Play This provider has been reviewed and approved by the SlotRanker team. What does this mean? | ||||
| Released | 6/13/2014 | 4/25/2024 | 1/27/2025 | 10/13/2023 | 9/17/2024 |
| Math | |||||
| RTP | 96.64% | 97% | 96.62% | 95.41% | 94.55% |
| Volatility | Low volatility | — | — | — | Medium/High |
| Max win | — | — | 30,000× | — | 4,954× |
| Format | |||||
| Reels | 5 | 5 | 7 | 5 | 6 |
| Layout | 5x3 | 5x3 | 7x7 | 5x3 | 6x3 |
| Paylines | 25 | 40 | Cluster Pays | 15 | 243 |
| Min bet | 0.25 | 0.10 | 0.10 | 0.05 | 0.10 |
| Max bet | 125.00 | 375.00 | 100.00 | 500.00 | 25.00 |
| Features | |||||
| Progressive | — | — | — | — | — |
| Wild symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Free spins | ✓ | ✓ | ✓ | ✓ | ✓ |
| Scatter symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Multiplier | — | — | ✓ | ✓ | ✓ |
| Bonus game | — | — | — | — | ✓ |
| Respins | — | — | — | ✓ | ✓ |
Every number is shown as a delta against Great Reef.
Explore More Games with Similar RTP
| Game | Provider | RTP | |
|---|---|---|---|
 | Slime Party | 96.59% | |
 | Giant King Kong | FTG This provider has been reviewed and approved by the SlotRanker team. What does this mean? | 96.6% |
 | Moon Rising | 96.61% | |
 | Hoo Hey How | 96.62% | |
 | Rich of the Mermaid | 96.63% | |
 | Great Reef | Pragmatic Play This provider has been reviewed and approved by the SlotRanker team. What does this mean? | 96.64% |
 | Great Lagoon | Pragmatic Play This provider has been reviewed and approved by the SlotRanker team. What does this mean? | 96.64% |
 | Hot Rocks | 96.65% | |
 | Christmas Gift Rush | 96.66% | |
 | Grand Patron | 96.67% | |
 | Rasputin Megaways | 96.68% |
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- Rich of the MermaidBarbara Bang96.63%
- Great ReefPragmatic Play96.64%This game
- Great LagoonPragmatic Play96.64%
- Hot RocksMassive Studios96.65%
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Questions & Answers
Great Reef FAQ
When you play Great Reef, you may expect an RTP of 96.64%.
You can try out the free demo of Great Reef to see how it works and what bonuses it has.
You can play Great Reef on any modern smartphone or tablet without issues.
Absolutely — Great Reef supports real-money bets and cash payouts.
No, Great Reef does not include a Bonus Buy feature.
Yes, players can unlock Free Spins during base game spins in Great Reef.
Great Reef focuses on traditional gameplay without the Megaways system.
No, there is no progressive jackpot in Great Reef.
