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Great Blue by Playtech is a 5-reel, 3-row slot with 25 fixed paylines and an RTP of 96.03%. The game uses an underwater theme with sea-creature symbols, including card values, a Wild symbol and a Scatter marked as a pink shell. Wins form from left to right across the paylines, while the Scatter can appear in any position.
The Wild substitutes for other symbols except Scatter and has its own paytable values. The Scatter is tied to the Sea Shells Bonus feature, which can trigger up to 33 free spins with a multiplier of up to 15x during the bonus round. The paytable also shows separate payouts for matching symbol combinations, with higher awards for five of a kind.
The demo version is available to play for free, allowing users to review the rules, paytable and bonus mechanics before playing for real money. Betting controls show 25 lines, adjustable line stakes and total bet values, alongside Spin, Auto Spins and Info buttons.
