The Great Blue slot is mostly popular with experienced fans because of the bonus round. Luck may not often cross your way when you play it, but when you win, that can be a really great prize, a huge reward for your playing. With the high variance in the slot game, the rewards can make your day bright. Well, before you win, the period of playing and expecting can be a bit long. Great Blue Slot Machine. Taking players down to the depths of the open ocean, Great Blue is a nautically themed five reel, three row and 25 payline slot game with a theoretical return to player percentage of 96.03% and a whole host of sea creatures on its reels. Great Blue Slot Machine Features. With at least three Scatter symbols (Pink Sea Shell with a pearl), Great Blue slot Bonus will be unlocked, transferring the player to the new screen with 5 different shells, each with a multiplier and a different number of Free Spins. With some potentially big free spins bonus rewards, together with stacked Wilds for added fun, Great Blue is a 'great' way to while away some slots time. Its high volatility is off-putting, however, and you might want to plump for lower variance Playtech slots like Diamond Valley or Desert Treasure 2.

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Blues Game Play By Play

Great Blue slot game is a 5 reels, 25 lines video slot. It is one of the most popular Playtech slots and we can understand why. Although the payout of Great Blue is not high, around 94%, the odds to win big amounts on the free spins more than compensate for that. Not to mention the stacked wilds on all reels. (For higher RTP, you can check our loosest Playtech slots list).

Date Released: 2012
Wild: Yes
Scatter: Yes
Free Spins: Yes
Multiplier: Yes
Progressive: No
RTP: 94.25%
Specials: Stacked Wilds on all reels

Free Great Blue Slot

Where to Play?

Casino	High Lights	Mobile
1		$ 100 Match Bonus Fastest Withdrawals Terms Apply Deposit min. £10. Applies to first deposit to Casino only. Max. bonus £100. 15x wagering (game weighting applies) on deposit and bonus to make the bonus balance withdrawable. Play Responsibly \| 18+ begambleaware.org \| Time limit & Full T&C's Apply	Bet365 Casino Review
2	200% up to £/$/€ 400 Bonus +200 Free Spins Terms Apply New customers. Spins: 200 in total with 40 given on first deposit, winnings given as bonus funds, 20x wagering. Spins and bonus wagering on Age of the Gods games only. Welcome bonus: £20 min deposit, max bonus £100, wagering 40X. Game weighting applies. Betting limits: slotss - £5 all other games – 10% of bonus amount. Play Responsibly \| 18+ begambleaware.org \| Full T&C's Apply
3	110% Welcome Bonus	FlyCasino Review

Design and Symbols

Obviously the symbols and sounds of Great Blue slot game are taken from the underwater life scenery: seahorse, turtles, starfish, clamshells and whales. The wild symbol is naturally the whale, the Great Blue. 5 wilds will bring you a 10,000 coin jackpot. The scatter represented by the clamshell.

Bonus Features

The highlights of Great Blue slot game are the stacked wild, which can appear on all reels and the free spins. The stacked wilds can give you nice return during the regular play, but if you get lucky during the free spins, you can go home happy. To trigger the free spins feature you need to hit 3 or more clamshell scatter symbols, which will give you automatically 8 free spins with *2 multiplier. Then, you will need to choose 2 clamshells which can increase the number of free spins or the multiplier – this can get you up to 33 free spins and up to *15 multiplier. 3 or more scatters during the free spins will give you additional 15 free spins.
Besides the regular play, every time you win, you can click on the Gamble button and try to double your winnings by guessing if the next card is black or red.

How to play Great Blue Slot

Great Blue Slot Game

Coin value: this button is hiding above the Info button at the left bottom of the screen and controls the coin value, from $/€ 0.01 up to $/€ 100.
Bet per line: located in the center. Goes from the value you set under coin value and up to *10.
Lines: controls the amount of paylines from 1-25.
Bet Max: Places the maximum bet.
Gamble: activated when you hit a winning combination and leads to double or nothing feature
Auto start: starts the autospin function where you can control the number of the auto spins.
The minimum bet on Great Blue slot game is $/€ 0.01, perfect for penny slot machines fans, while the maximum bet is $/€25k!

Great Blue Slot Game – Bottom Line

One of the best slots machines out there. Stacked wilds, various bonus games, double or nothing feature – all that will keep you entertained and if you are lucky, Great Blue can truly pay well. The only drawbacks that we found is the colours which can be more vivid and cold streaks that can be a bit frustrating. Till you get to the free spins….

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9.5

Pros

Varios bonus features
Stacked wilds
High multipliers

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Cons

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Slightly vague graphics
No US players
Cold streaks

Great Blue is a Playtech powered online slot that reels you in with a fun
underwater theme and some fantastic opportunities to net some incredible
rewards. Featuring 5 reels and 25 paylines, this game is known for being a high
variance option, so high rollers take note and low rollers are advised to just
keeping swimming.

Blues Game Play By Play

The animations are rich and crystal clear while the splashing sound effects
adds an atmospheric experience to your game. If you are a fan of online casinos
that take you underwater, then this is the game for you and is available to play
for free and real money.

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