Great Blue™

In Playtech's Great Blue™, players engage with a video slot that features a 5-reel by 3-row layout and offers 25 adjustable paylines. The game immerses you in an underwater realm filled with symbols representing various marine creatures, including whales, sharks, turtles, seahorses, starfish, and seashells, all set against a vibrant aquatic background. The Orca whale serves as the Wild symbol, which can appear in stacked form and substitutes for all standard symbols, excluding the Scatter, while also doubling any wins it contributes to. The Scatter symbol is represented by an Oyster containing a pearl, and landing three or more of these anywhere on the reels activates the Sea Shells Bonus. This bonus grants 8 free spins with a 2× multiplier, followed by a pick-me game where players select two out of five seashells to unveil potential upgrades, such as additional free spins up to a total of 33 or multipliers reaching up to 15×. During the free spins, it is possible to retrigger the bonus by landing more scatter symbols, which adds 15 extra spins while maintaining the same multiplier. Additionally, after any winning spin, a Gamble feature allows players to risk their winnings for a chance to double them through a card-colour-picking game. Achieving the maximum win in Great Blue™ occurs when five Wilds align on a payline, resulting in a payout of up to 10,000× the line bet.

You can try it for free in demo mode or play it for real money.