Great Blue RTP: 96%
Great Blue by Playtech (2009) — ocean classic, oyster-pick free spins. Single published build — what you see is what every casino runs.
Figures from provider game sheets & aggregators, July 2026.
What each published build costs
Same game, different math. Long‑run cost at $1 spins, ~600 spins/hour.
| RTP build | House edge | Cost / 1,000 spins | Cost / hour |
|---|---|---|---|
| 96% (best) | 4% | $40 | $24 |
What a session costs on this game
Preset to the best build — drop the payback to your casino's version to see the difference.
More from Playtech
- Age of the Gods — 95% best build
- Buffalo Blitz — 96% best build
- Age of the Gods: God of Storms — 96.1% best build
- Age of the Gods: King of Olympus — 96% best build
- Buffalo Blitz II — 96% best build
Frequently asked questions
What is the RTP of Great Blue?
Great Blue has a single published RTP of 96% (house edge 4%).
How volatile is Great Blue?
Great Blue is a high-volatility slot with a max win of 10,000× your bet. Higher volatility means longer dry spells and bigger (rarer) hits at the same RTP.
RTP figures are the studio's published values (best build unless noted) — a dated snapshot; the in‑game info screen at your casino is the final word. All slots are negative expected value. 21+ where applicable; online casino play is legal only in some states. Informational only, not gambling advice. Gambling problem? Call 1‑800‑GAMBLER.