18+| Welcome bonus for new players only. Maximum bonus is 290% up to £ 3000. Min deposit is £ 10. Max cashout is х5 the bonus amount for cash bonus and free spins. The cash bonus (for each step) has a wagering requirement of х40. Free spins (for each step) have a wagering requirement of х30. Bets placed with free spins are equal to €0.2. Gambling can be addictive. Play responsibly.
The first thing you notice when you load up Great Blue, is the unforgettable soundtrack, with the lifelike sounds of the ocean, which will transport you to the underwater world, ruled by peace and tranquillity. And among this serenity, only great blue heron is lacking, with the peace of mind and a relaxed body, you can win large sums of money while playing this slot machine, as huge as great blue hole, which was specially designed for a pleasant stroll with marine dolphins, whales and other underwater inhabitants. All this is waiting for you as soon as you start this wonderful Playtech product. Here you can visit the magnificent underwater world and at the same time, you can surely win big payouts!
The Great Blue slot almost breathes ocean freshness, just turn it on, you will definitely feel it. The quality of this online free slot surpasses all expectations, as it seems that each inhabitant of the underwater depths is actually looking at you from the screen! These charming sea creatures know where underwater pearls are stored and they will point at the real treasures on the bottom of the ocean! Do not be afraid of them, they were created friendly and they are here to help you to find treasures. Enjoy your underwater adventure! Great Blue slot may look similar to another Playtech creation – Gladiator slot.
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Best offer!
290% up to £3 000 + 200 Free Spins
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18+| Welcome bonus for new players only. Maximum bonus is 290% up to £ 3000. Min deposit is £ 10. Max cashout is х5 the bonus amount for cash bonus and free spins. The cash bonus (for each step) has a wagering requirement of х40. Free spins (for each step) have a wagering requirement of х30. Bets placed with free spins are equal to €0.2. Gambling can be addictive. Play responsibly.
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What is RTP?
RTP, or Return to Player, is a percentage that shows how much a slot is expected to pay back to players over a long period. It’s calculated based on millions or even billions of spins, so the percent is accurate in the long run, not in a single session.
In casino games, the ‘house edge’ is the common term representing the platform’s built-in advantage. For example, it is about 0.5% in blackjack, meaning the casino holds 0.5% of all bets over time.
RTP is the key figure for slots, working opposite the house edge and showing the potential payoff to players.
Let’s consider the example:
The Book of Dead has an RTP of 94.25%. It means that for every $100 bet, you can expect to receive $94.25 back in the long run. The remaining $5.75 is what the casino keeps.
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