The sea holds many mysteries, some big and some small.
With how vast the ocean is, do you think you would be able to spot the Great Blue and his hidden gems?
Great Blue Slots is a 5-reel video slot game with 25 paylines and 3 rows. This ocean-themed classic casino game provided by Playtech has a high variance range and an RTP value of 96.03%. It includes features like Great Blue Wilds, Seashell Scatter, Great Blue Gamble, and Great Blue Free Spins.
In this Great Blue Slots Review, find out if you will be lucky enough to see Blue or if he will just remain a figment of your imagination.
Best Great Blue Slots Sites
From our research, we have created a list of the Best Great Blue Slots Sites in February 2025:
Until 31/12/21. New customers only. 18+ Deposit & spend £10 on Bingo to receive £50 Bingo Bonus & 50 Free Spins (selected slots only 20p per spin). Free Spins must be accepted within 48 hours, winnings have 30x wagering which must be wagered within this time. Bingo Bonus has 4x Wagering, bonus must be accepted & wagered within 7 days. 1 new player offer only. Deposits made with Neteller/Skrill/PayPal are not valid for this promotion. UK & ROI. Full T&Cs apply. BeGambleAware.org. Please play responsibly.
Deposit & stake £10 Bingo get £30 bonus (x4 WR) + £10 Club voucher, &/or stake £10 slots get 200 x 10p Fire Blaze™ Blue Wizard Megaways™ spins (x20 WR) + £5 Club slots voucher. Use or add to balance to get both. 18+.
New Online Customers Only. Deposit (PayPal and PaySafe excluded) & play £10 on Bingo within 7 days to get £40 Bingo bonus, 50 Free Spins & Club Voucher. Selected games, wagering requirement and expiry dates apply.
New players only • Immediate £12 Bonus upon registration • Bonus must be claimed within 48 hours of receiving the claim email • Bonus expires after 14 days • Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) • Wagering requirements vary by game • Withdrawal restrictions & full T&Cs apply 18+, BeGambleAware
New Customers Only. 100% Deposit Match up to £300. Min deposit £10. 50x Wagering applies to the Bonus + Deposit amount, playable on selected slots only. Bonuses must be accepted within 72 hours and are valid for 30 days and wagering requirement must be completed in this time. Bonus amount can’t be withdrawn. Max bet restrictions apply. Not all games contribute equally to wagering requirements. Deposits made with Neteller and Skrill are not valid for this promotion. 18+ begambleaware.org. Full T&C apply. Please Gamble Responsibly.
T&Cs apply. New players only. No deposit needed. 3 days to claim & 3 day expiry. 10x free spins worth 10p on Book of Dead. 18+ BeGambleAware.org.
Full T&C's Apply
About Great Blue Slot Game
Board your boats and travel to different oceans, for in the depths of the icy cold waters swims the playful Great Blue.
As the adventure begins out in the open sea, players will be treated to a selection of playful and spritely sea creatures such as cheerful whales and turtles, colorful fish, bright pink clams and many more.
When the reels start to spin, upbeat steelpan music can be heard, helping to lighten the mood of the game.
If that isn’t enough, the character symbols on the slot reels are illustrated in such a fun and friendly manner that help you have fun while you collect your wins.
For every win on this game, Great Blue and his turtle friend do a backflip and summersault, as if to celebrate your gains.
Do not let his name frighten you for he is there to lend you a helping fin.
Slot Info
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How to Play Great Blue Slot Online
Before exploring the seas, you need to know how to play Great Blue Slot Machine:
Click the Line (+/-) section to set the number of the lines per spin.
Click the (+/-) section to set the coin size
Click the Spin button when you are ready to begin the game.
Press the Autoplay button to start uninterrupted gameplay.
Press the Bet Max button to set the bet to the maximum.
Thanks to the software Playtech and it’s HTML5 format, players can now play with Great Blue on mobile phones (Apple or Android), tablets, and PC devices.
Interactive Features
There are plenty of interactive features on the slot machine game: Great Blue Slot. Here are a few of the best bonus features that we came across:
Wilds. The wild symbol is represented by Great Blue. This symbol can substitute for any other symbol except the scatter symbol. The wild symbol can double all wins.
Scatters and Free Spins. The scatter symbol is represented by the giant seashell with the pearl. Landing 3 or more of these anywhere on the reels will trigger the free spins feature.
Gamble Feature. Players can gamble their total wins for a chance to get higher wins. In this feature, players will have to choose between red or black. Picking the wrong color will result in a total loss of wins.
What Symbol Triggers Great Blue Slot Bonus Free Spins?
Great Blue players merely have to land 3 or more scatter symbols to trigger the free spins feature.
This means getting free spins won’t be as difficult as spotting the prized Great Blue.
Landing 3 scatter symbols during the free spins feature awards Great Blue players with 15 additional free spins.
This bonus feature also awards players with a 2x multiplier, 8 additional free spins, and as much as 500 coins when 5 of a kind land on the reels.
Paylines and Stakes
Great Blue Slot machine has 25 paylines and 5 reels.
To begin the adventure of looking for the great blue, players must first place a bet worth anything between 0.01 to 5 coins per spin.
After placing the bets at Great Blue, players will be plunged into an ocean adventure that will reveal some wild wins along with symbol payouts and a 10,000 coin jackpot up for grabs.
Players who can land 2 to 5 wilds will be awarded amounts varying from 10 to 10,000 coins. This may be as rare as a whale sighting, so it’s best to also keep an eye out for the high and low paying symbols.
The blue whale, turtle, yellowfish, seahorse, and starfish represent the higher-paying symbols, with the blue whale acting as the most valuable one.
He can pay players anything from 2 to 750 coins when 2 to 5 of him lands on the slot reels, whereas the other sea creatures can fetch players a minimum of 2 coins when 2 of a kind lands, and a maximum of 750 coins when 5 of a kind lands.
Card symbols, on the other hand, represent the lower-paying symbols. The A, K, Q, J, 10, and 9 can bring players amounts as much as 150 coins, and as little as 2 coins.
So, what are you waiting for? Hop aboard and keep your eyes peeled for the sea’s wondrous creatures.
Great Blue Slot Game Software
The Great Blue slot is powered by the Software Playtech.
Playtech is at the forefront of the gambling and financial trade industry. They offer players innovative designs and exciting and seamless gaming experience by providing games that can be played anytime, anywhere.
Great Blue have also transitioned on to the mobile gaming platform.
What is Great Blue Slots RTP?
Great Blue is non-progressive with a high RTP percentage of96.03%.
When carrying out the Great Blue Slot review and other reviews, we found the return to player value is an important feature to look out for.
You need to ensure that you choose a game with a high RTP value to ensure you have a good chance of winning money back.
Slot Volatility
The Great Blue video slot game is a high variance game.
High slot volatility means it has a good payout and can provide massive wins. However, it is catered more to big-spending players rather than those who choose to bet the minimum.
Summary
We hope you enjoyed the Great Blue Slot review.
We found the game is extremely refreshing. Given that the nature of the game is quite serious, the game still tries to accommodate players of all strengths and ages.
There are some surprising twists and turns but that makes it all the more interesting and thus makes this game something we would recommend trying.
So, why not try out the game today and enjoy free spins, great bonus feature options and more?
All Playtech Offers
Check out our full list of pages regarding playtech slot machine software in February 2025:
James has almost a decade of experience in the iGaming Industry. Winning several awards including “UK Casino Affiliate of the Year” he uses his experience to research the UK market to source the best bingo welcome bonuses, highest casino slots real money payouts and free spins sign up offers.
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