Great Blue

Dive to the bottom of the ocean and find out what treasures are hidden in the depths with the online slot Great Blue by Playtech. 

This five reel, three row game has a charming marine theme and setting, as well as some interesting bonus features. This includes the now iconic Playtech "Gamble" feature that gives you a chance to double your winnings. If you're prepared to risk losing them completely, that is!

There are 25 individual paylines, and bets range from 25 to 125 per spin. You can choose how many paylines you want to play, from 1 to 25. Along the side of the reels, you'll see the numbers 1 to 25. Just click on the number of paylines you want to play, and these will be highlighted before you spin. Keep in mind that the more you play, the higher your total stake for each spin will be. 

The reels take up most of the screen, with a deep blue ocean and bubbles lazily rising to the surface in the background. The symbols are rendered in a cartoonish style with some basic animation from the Wilds and Scatters when they are involved in a win.

The regular symbols start with card ranks from 9 to Ace. These, of course, act as the low paying symbols. The various aquatic creatures are the higher paying symbols, starting with the Starfish and the Seahorse, which give 250 x the bet for five on a payline. The Goldfish will pay 400 x the bet for 5, and the Shark and the Turtle are the highest paying of the regular symbols at 750 x the bet for a full payline. 

The Wild in the Great Blue slot is a friendly-looking Orca. This will contribute to winning combinations by substituting for all symbols except the Scatter. Not only that, any win created with the help of the Orca Wild will be doubled. When this happens, the Orca will perform tricks and leap out of the water in excitement.

And if you land two or more of the Orca Wild, you'll also get a bonus payout; this starts at 10 x the bet for two all the way up to a staggering 10,000 x for 5.

The Scatter is an open oyster with a pearl snuggling inside. Landing 2 or more will get you a payout which reaches 500 x the stake for 5, and 3 or more will also trigger the bonus features. 

Great Blue bonus features are the deep really starts to give up its treasures, but to get there first, you need to land three scatters anywhere on the reels. When you do, you'll automatically be awarded 8 Free Spins with a 2 x multiplier applied to all wins. But the fun is only starting. Before you launch into your Free Spins, first, you get to play a mini pick-and-choose game.  

A new screen will open on which there are five closed oyster shells. Choose two of these, and they will open to reveal bonuses in the form of extra free spins or multipliers, which will then be applied to your Free Spins round.  

You can collect more free spins during this by landing three or more scatters. This will get you 15 additional spins at the same multiplier as the triggering spin. And there’s no limit to how often this can happen. 

The Gamble feature will appeal to the hardcore thrill seekers and risk-takers out there. After every win, you'll be given a chance to either double it or lose it all!! If you choose to gamble your winnings, you'll be taken to another screen. On this, you'll see a closed shell in the centre and a button on either side, red and black. Choose your colour, and the shell will open to reveal a playing card. A correct guess of the colour of the card will double the win. Guess wrong, and you lose it all.

Great Blue is one of Playtech's most popular titles, and with the fast action and exciting bonus features, it's not hard to see why. It's compatible with all devices, which means you can play it right here on PartyCasino whether you're at home or on the go. And while you're here, why not check out more of the great games we have available from Playtech and other great providers.