The Great Blue slot is everything suggested by its title, which is a set based in the ocean underwaters and the life that lies there. This Playtech slot is crafted using striking three-dimensional imaging, but it still lies on the mellow and side of things with a soft blue shade adorning the five reels and three rows that make up the playing grid. Bubbles can be seen rising in the background to the top of the ocean floor, and the sound they make is the only tunes that grace the game.
Playtech is known as a force to reckon with in the online gambling market with a vast exploration of game development, but it adheres to the rigid gameplay procedure that applies to nearly all slot games. Therefore, players can expect straightforward gameplay in the Great Blue casino slot, which goes as follows:
- Choose the coin value to use on each of the 24 fixed win lines from as little as 0.01 credits to as much as 0.1
- Use Bet Max to set the highest wager of 0.25 credits automatically
- Spin the reels
- Substitute manual spins with the Auto Start function that supports as many as 99 continuous spins.
This procedure remains the same in both the free and real money versions of the game. The same case applies with the characters that grace the screen, including:
- Playing card characters – A, K, Q, J, 10, and 9
- Yellow fish
- Pearl oyster
Great Blue carries the wild and scatter symbols in the form of the whale and pearl oyster, respectively. As per slot norm, the whale can complete the winning combos of other symbols apart from those of the pearl oyster.
Great Blue kicks off its paytable with winnings four credits for the appearance of two 9 symbols. All other symbols pay for as little as three of them on a win line except the whale, turtle, and shark. The jackpot icon of the game is the whale, which pays ten thousand credits for the appearance of five of them. The scatter pays in credits as well, but it is mainly centered on the provision of bonuses, which are free spins of up to 33 rounds and multipliers of up to 15 times.
Great Blue Slot carries an RTP rate of 94.3%, which is the same in all Playtech casinos online that offer it in their portfolio.