18+ New Players Only. Min. Wagering Requirement. Valid until Further Notice. Full T&C's Apply
Progressive: No
Type: Video Slot
Theme: Underwater
Volatility: High
Release Date: 15/06/2013
In the crowded, fast-paced world of online slots, it’s rare to find a game that becomes a true classic, with players returning to it again and again, despite all the new offerings available. Gonzo’s Quest is one, Rainbow Riches is another. And so is Great Blue by Playtech.
This game dates all the way back to 2013, and you can tell the minute you open it. The grid is a simple 5×3 affair with the 25 adjustable paylines marked on the sides.
The graphics are simple to the point of being childish, and the background of the deep blue sea is completely static. Even the RTP is old-fashioned, standing at 94.3%, which by contemporary standards is pretty low, but back in the day was considered average.
So what’s the attraction then? The answer to that question is classic slot gameplay and high volatility, which Great Blue provides in bucketloads. Read on to find out more.
Game Symbols
Great Blue’s symbols bring the underwater world to life. At the top is the whale, which also acts as the wild symbol, helping to create more winning combinations by substituting for other symbols.
You’ll also see a shark and a turtle, a yellow fish, a starfish, and a seahorse. To complete the lineup, there are also card symbols from Ten to Ace.
The sea shell with a pearl is the scatter symbol. This is the one you need to trigger the bonus features.
€1500 Welcome Bonus + 500 Free Spins.
- Progressive jackpot games
- Live dealer content
- Stellar reputation
18+ New Players Only. Min. Wagering Requirement. Valid until Further Notice. Full T&C's Apply
100% up to €300 Welcome Bonus
- Sports Betting
- Live Casino
- Crypto Accepted
18+ New Players Only. Min. Wagering Requirement. Valid until Further Notice. Full T&C's Apply
50 Free Spins
- Moneyback feature
- No Wagering Requirements
- Games from top suppliers
First deposit only. This offer is only available for first time depositors. Min deposit is £10. 80 Free Spins on Big Bass Bonanza. Spin Value: £0.10. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. OJO’s Rewards and Game Play policy applies. Full T&C's Apply
Bonus Features and Jackpots
Wild Multipliers
The whale is more than just a high-payer. It’s the wild symbol, and whenever it helps form a winning combination, it doubles the payout with a 2x multiplier. This can significantly boost your winnings, especially when you hit multiple whales across the reels.
Sea Shell Free Spins
Landing three or more Sea Shell scatter symbols anywhere on the reels triggers the Free Spins feature. Initially, you start with eight free spins and a 2x multiplier.
Before the free spins begin, you get to pick 2 out of 5 sea shells, which can add up to 33 extra spins and boost the multiplier up to 15x.
During the free spins, landing three or more scatters can re-trigger the bonus, adding more spins to your count. There’s no limit to how many times you can re-trigger the free spins, making this feature quite lucrative.
Play Great Blue Slot
Great Blue may seem simple compared to some of today’s flashier games, but it has a lot to offer. The classic gameplay and potential for big wins, especially during the free spins round, keep players coming back. However, be mindful of its low RTP of 94.3%, which can mean more frequent small wins and less frequent big payouts. To try your luck, play at one of the top online casinos that offer Great Blue.
FAQs
The whale symbol is key here. As the wild, it doubles any win it helps create. So, if you land a win with a whale, your payout is multiplied by 2.
Yes, you can! During the free spins round, landing three or more scatter symbols will give you additional free spins. There’s no limit to how many times you can re-trigger this feature.
You can win up to 10,000 times your stake in Great Blue. This is most likely during the free spins with high multipliers in play.
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