100% Swiss 
Great Blue - Online Slot Machine
Dive to the ocean floor alongside the great Orca in the captivating bonus round to fish for rare and precious pearls and win great prizes!
You can expect all the usual casino slot features in Great Blue, only there are a few twists and turns. For example, you might be familiar with wilds, but how familiar are you with stacked wilds? There’s also a scatter symbol to watch out for and an electrifying bonus game, during which you can win 33 free spins in addition to a 15x multiplier. Got your snorkel at the ready? Then let’s dive right into it.
Great Blue is played with up to 25 paylines. The game contains two special symbols, Wild (orcawhale) and Scatter (sea shell). The Wild symbol substitutes for all other symbols, except Scatter, and doubles all wins.
Dive down into the depths with some of the largest fish and mammals in the ocean and find treasures in the sea shells of the bonus round!
