Great Blue is a 5-reel, 3-line underwater themed video slot. Powered by Playtech gaming network, this highly varied title has 25 paylines where players can see matching combinations. You can expect all the features of a regular casino slot in Great Blue, there are only a few variations. For example, you may be familiar with the wild, but how are you familiar with the arranged wild? There are also must-see scatter symbols and immersive bonus games, where you can win 33 free spins in addition to the 15x multiplier. Is your snorkel ready? Then let's dive in.

 

Oyster shells are game spreads, and may appear anywhere on the rolls. If you get three or more, you will activate the Great Blue bonus game. You will automatically start with eight free spins with a 2x multiplier, and you will need to select two of the five oyster shells to win another free spin and / or multiplier. At best, you can win 33 free spins and / or multipliers totaling up to x15.

Moreover, free spins can be triggered during free spins; you will win 15 regardless of how many spreads you oppose, but you are entitled to the same multiplier as you have for the trigger spin. There is no limit to the number of replays you could potentially win.