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We do not host any real money casino games on our website. All games are free and cannot generate real money prizes. No tax or fee will be charged for using our website. You can rest assured that your information is protected under our Privacy Policy. SlotsCalendar is intended only for people over the age of 18.

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Ad disclosure

SlotsCalendar is an affiliate website. For this reason, some of the links that we recommend are affiliate links. To be precise, upon visiting a website through our link, and after making a deposit, we will be given a commission, with no further cost to the user. This can influence how the products appear on the page, but it will not influence our evaluations. All reviews and product recommendations are impartial as our editorial standards are commercially independent and follow a well-defined methodology. The information on this page is updated regularly but can be modified without us being informed.

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Play responsible

Online gambling is fun, but it can lead to addiction. Gambling addiction is a mental disorder that has both long-term and short-term consequences. SlotsCalendar’s mission is to educate its clients and help them acknowledge the risks they are exposed to. Stay in control, play responsibly!

Good
Slots Provider Virtual Tech
Reel Setup 25 paylines, 3 Rows, 5 Reels
RTP 96.03%
Bet Level 0.01 / 2.5
Rating 7 / 10
Release Date 15 Jun 2013
Good

Details

Slots Provider Virtual Tech
Reel Setup 25 paylines, 3 Rows, 5 Reels
RTP 96.03%
Bet Level 0.01 / 2.5
Rating 7 / 10
Release Date 15 Jun 2013

Great Blue Review

Prepare your diving goggles and a big oxygen tank because you are going to dive deep to the bottom of the blue ocean to try and scoop up amazing treasures. Released by Playtech, the Great Blue online slot machine features pleasing graphics and non-stop action with lucrative features. 

Graphics are designed with great care and a lot of vibrant colours, creating a great experience. On the commonly used setup of 5 reels,3 rows and 25 paylines spinners will find WIld symbols that can substitute for all others to complete or create winning combinations. 

The best part is that these Wilds can appear stacked for even bigger prizes. There is also a Free Spins feature triggered in a classical manner with at least three Scatters.

During the Free Games, there can be a multiplier from x2 to a huge x15. After any successful winning combination, spinners may choose to further gamble the win with a double or nothing, 50/50 chances option.

 

PRO

  • Popular Theme
  • Pleasing Graphics
  • Great Features

 

CON

  • A better RTP would have been great

Great Blue Images

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Great Blue FAQ

  • What is the Great Blue slot RTP?

    The RTP for Great Blue is 96.03%.

  • Who made Great Blue?

    Virtual Tech is the studio who made Great Blue.

  • Can I play Great Blue for free?

    If you want to play Great Blue for free, you are in the right place. Slotscalendar is offering a free version of Great Blue!

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