Great Blue
— means the provider does not publish that figure; we don’t guess.
How Great Blue compares
At 96.03%, Great Blue sits 1.26pp above the 94.77% average of the 16 Playtech slots we track, and pays better than 28% of the full 2808-slot database. Every $100 wagered costs $3.97 in expectation. The maximum win RTPBoss records is 10,000× the stake — a theoretical maximum.
Data status
Where each figure comes from and when we last checked it. We show provider-published values with their source, and flag anything unverified rather than presenting it as certified.
Where to play
Top-scored crypto casinos carrying most major providers. Catalog coverage varies — confirm the game is live before depositing.
18+ · Rankings use documented criteria, not commercial terms · Play responsibly
FAQ
What is the RTP of Great Blue?
RTPBoss records 96.03% for Great Blue (a legacy import), leaving the house a 3.97% edge over the long run. RTPBoss currently records one documented RTP value for this game. That does not prove other operator or regional configurations do not exist — check the in-game paytable at your casino.
What is the max win in Great Blue?
Great Blue has a recorded top multiplier of 10,000× (a legacy import). Treat it as a theoretical ceiling reached only rarely, not something to plan around.
Who made Great Blue?
The developer is Playtech, with a 2013 release.
Similar slots
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| Buffalo Blitz IIPlaytech | 95.96% | 10,000× | Playtech | 2020 | ||
| Age of the Gods: King of OlympusPlaytech | 95.98% | — | Playtech | 2016 | ||
| Age of the Gods: God of StormsPlaytech | 96.14% | 2,500× | Playtech | 2017 | ||
| RockyPlaytech | 95.01% | — | — | Playtech | 2010 |