The goal of playing Great Blue online slot is to get a winning combination of symbols on the paylines. The slot also offers you the chance to win Free Games in the Seashell Bonus. The Win Multipliers in Free Games make Great Blue a popular choice for all types of casino player, including fans of online roulette and blackjack.
How to play:
Note: The Total Bet = Number of Paylines x Line Bet.
Note: Winning combinations will be highlighted on screen when the reels have come to rest. The total win amount will be shown in the Win Field. Winning Spins will also activate the Gamble Feature, which will be explained in greater detail in a later section.
Note: Payouts for all winning combinations are listed on the Paytable, which can be accessed by clicking the Info button.
Click the Info button to launch the Info Pages, which includes the Paytable and information on special features. Use the arrows to flip through the pages. Press Back to exit and go back to the reels. Descriptions of the Info Pages are provided below:
Paytable – lists all the payouts for winning combinations. Press the Show Paylines button to load a graphic showing the positions of all 25 paylines as they appear on the reels.
Bonus – provides information on the rules and awarding of the Free Games Bonus.
Gamble – gives information on the rules of the Gamble Feature. Also displays the maximum double up limit for the game.
The objective of the main game is to land matching symbols on active paylines. These must work in chains (at least two or three symbols) from left to right starting on Reel 1. Only active paylines will pay out as Line Wins.
Please be aware that the Line Bet and Total Bet are different. The Line Bet is the amount bet on each active payline and is used to calculate a Line Win. The Total Bet is the total of all Line Bets (added up) and is used to calculate Scatter Wins.
A full list of payouts for Great Blue is displayed on the Paytable Info Page. The payout figures are multiplied by the Line Bet (Line Win) or Total Bet (Scatter Win).
Only the combination with the highest value payout is awarded on each payline. Payouts from combinations on different paylines are added up (along with Scatter Wins) and paid as a total.
Wild Symbols can stand in for any other symbol (except Bonus Scatter) to make the best possible Line Win on a payline.
Wild Symbols appear ‘stacked’ on the reels, meaning they can cover 1-3 positions on a reel.
A group of Wild Symbols will also award a unique payout if they form their own Line Win.
Scatter Symbols will pay out regardless of their position on the reels. Two or more Scatter Symbols in any position will award a payout (x Total Bet). Three or more Scatter Symbols will award a payout and the Free Games Bonus.
Free Games Bonus:
Press Click To Start when the Bonus has been awarded. A new screen will appear, prompting you to pick two of five Seashells. You are initially awarded 8 Free Games with a x2 Multiplier. Clicking the Seashells will reveal extra Free Games and/or an increase to the Multiplier.
The Free Games will begin playing automatically once the two Seashells have been opened. All payouts will be multiplied by the Win Multiplier achieved in the Seashell Bonus. Your total win for Free Games is displayed on the top right of the screen. The remaining number of Free Games and Win Multiplier are shown on the top left of the screen.
Landing three or more Bonus Symbols on the reels during Free Games will award and extra 15 Free Games. The Multiplier will remain the same. This can be repeated infinitely.
When all Free Games have been played, the results will be shown on a summary screen. Press Continue to return to the main game.
Any winning spin in the main game will activate the Gamble Feature. Press the Gamble button if you wish to enter the feature.
A new screen is launched, showing a deck of cards in the centre of the screen. You will be given the following options:
Correctly guessing Red or Black will double your winnings. You will be able to Collect or try to double up your winnings again.
You can continue to double up (if successful) until the maximum double limit has been reached. This information is displayed on the Gamble Info Page.
An incorrect guess will forfeit all winnings and exit the Gamble Feature.
Return to Player:
The theoretical return to player (RTP) for Great Blue online slot is 96.03%.
The slot is played using the buttons described below:
Click To Change – opens a menu offering a range of coin values for the Line Bet.
+/- Auto Start – sets the number of Auto Spins. Press Auto Start to begin and Stop to exit.
Lines – activates another payline. You can play up to 25 paylines on each spin.
Bet Per Line – adds another coin to the Line Bet. You can bet up to 10 coins on each payline.
Bet Max – spins the reels with the maximum number of paylines and maximum Line Bet for your coin value.
Gamble – launches the Gamble Feature after a winning spin.
Spin – spins the reels with your chosen bet selections.
The upper and lower edges of the game screen hold general tools and displays. Descriptions are provided below:
Game Balance – shows a current display of your casino account balance.
Cashier – press to access banking options for your account. You can use the Cashier to make a withdrawal or deposit funds. It also provides options for checking transaction history.
Play for Real Money – click to play Great Blue slot for real money at William Hill Casino. This action will only be applicable if you are playing in Fun Mode.
Menu – select the tools icon to open a menu with the following options:
Close – press to end the current game session and return to the casino lobby page.
Quick Deposit – deposit funds into your account without opening the main banking menu. A selection of your preferred deposit methods can appear in a pop up window if your balance runs low.
Gadget Bar – open a gadget (if at least one is enabled) from the menu on the right of the screen. They can include mini casino games, which can be played alongside Great Blue. You may also find information on online casino bonus offers currently available from William Hill.
Note on Disconnections:
If you lose internet connection when playing a spin in the main game, the spin will be automatically completed. You can see the result by using the History Tool when you reconnect to the internet and load the game again. Only the next spin is completed if the game is being played using Auto Start. In all cases, winnings will be paid into your balance.
If you lose internet connection after being awarded the Free Games Bonus, you will be redirected back to Great Blue slot when you log into the casino again. Win Multipliers etc. will be restored and you can complete the Bonus from where you left off.
If you lose internet connection when playing the Gamble Feature, your winnings will be automatically banked and paid into your balance.
Note on Malfunctions:
All bets are voided in the event of a game malfunction. Your stake will be returned to you.
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