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    18+. Not available to UK players. Time restrictions apply. Game restricted. In-game opt-in required. Promotion consists of two offers: Cash Drop + Leaderboard Tournament. Winning a Cash Prize not guaranteed. Play Responsibly. gamblingtherapy.org. T&Cs Apply.
  • 18+. Not available to UK players. Time restrictions apply. Game restricted. In-game opt-in required. Promotion consists of two offers: Cash Drop + Leaderboard Tournament. Winning a Cash Prize not guaranteed. Play Responsibly. gamblingtherapy.org. T&Cs Apply.
  • 18+. Not available to UK players. Time restrictions apply. Game restricted. In-game opt-in required. Promotion consists of two offers: Cash Drop + Leaderboard Tournament. Winning a Cash Prize not guaranteed. Play Responsibly. gamblingtherapy.org. T&Cs Apply.
  • 18+ | New Casino customers only. Opt in required. Min deposit €10. Max Total bonus €1,000. Max Total Free Spins 120 on Epic Ape. 40x wagering requirement. Bonus expires 7 days from issue. Play Responsibly | Gamblingtherapy.org | Full Terms & Conditions apply.
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Online Casino Game Rules

Captain's Treasure

5-Reel, 9-Line SlotPaylines Pay Both Ways!

5 reel Multiline Slots

The objective of Captain’s Treasure online slot is to match symbols across active paylines in order to win cash amounts. This a traditional casino slot game that gives a nod to classic games like online blackjack and roulette. You can also enter a side game – Dollar Ball – that offers a huge Progressive Jackpot.

To play the game:

  • Start by selecting your bet per line. To do this use the +/- button on the left-hand side of the screen.
  • Choose the Number of Lines you wish to play. To do this press the Bet One button on the bottom of the screen. Each time you select the Bet One button another payline will be added to the game. A maximum of 9 paylines can be played in a single spin. Alternatively you can select the paylines by choosing one of the numbers on the side of the game reels. Please note: if you, for example, choose the number 8 from the side of the reels this will also activate paylines 1-7.

Click Spin when you have made your bet selections. You can also spin the reels by selecting the Bet Max button. This will play the maximum number of lines at your selected Line Bet.

Please Note:

  • When the reels have come to rest, any winning combinations will be highlighted on the reels and the winnings (if any) credited to your balance.
  • All the winning symbol combinations and their respective values are displayed in the Paytable. This can be accessed by the selecting the Paytable button from the bottom of the screen. Exit the Paytable information screen by pressing the Paytable button again.

Multiple wins will be added up and paid out as a total win.

Paylines:

Paylines are the lined paths that appear across the reels and on which matched symbols must fall in order to award a win. You can view the paylines by actively clicking the Bet One button. In the case of this game, paylines pay both ways, i.e. from left to right and from right to left across the reels.

Please Note: only active paylines can register line wins. However, the Scatter Symbol does not need to fall on an active payline. The Scatter Symbol will be discussed in greater detail below.

About the Paytable:

The Paytable will display all the winning combinations and their respective values. The standard symbol wins are multiplied by the line bet according to the Paytable. In the case of Captain’s Treasure, the number of winning symbol matches across the reels are called ‘Hits’.

All wins must start on either reel 1 or reel 5, they must then follow an unbroken chain of at least 2 symbols working from left to right, or right to left.  

Multiple wins are possible. These are added together according to the Paytable. As the lines pay both ways it is possible to get winning combinations from left to right and right to left in a single spin. However, when you get Five of a Kind (i.e. five symbols across the reels on a payline) you will only be paid once.

The Wild Symbol – represented by the Captain Symbol – can substitute for all other symbols (except scatters) to help form winning combinations. The Wild Symbol appears on reels 2, 3 and 4 only. The Wild Symbol will double any win that it is involved with.

Scatter Symbol:

The Scatter Symbol – represented by the Treasure Chest Symbol – does not have to follow the path of an active payline to form a win. The Scatter Symbols can be active anywhere on the reels, but must start on the leftmost or right most reel and appear consecutively to pay.

Unlike Line Wins, Scatter Wins are multiplied by the Total Bet with the values displayed in the Paytable.

It is possible to get both a Line Win and a Scatter win in a single spin. These are added together.

Dollar Ball:

When you play Captain’s Treasure online you can also enter a Progressive Jackpot side bet game called Dollar Ball. This is a lottery style game where you pick 5 numbers from a selection of balls (numbered 1-49). After each spin the Dollar Ball draw will take place, if you match 5 numbers to the drawn numbers you win the Progressive Jackpot. There are also cash awards for matching 1 or more balls. The payout for Dollar Ball can be accessed by selecting the Dollar Ball Menu from the top of the Paytable screen.

Please Note: The outcome for the Dollar Ball game is independent from any spin on Captain’s Treasure.

To Play Dollar Ball:

  • Select Enable from the Dollar Ball box at the top right hand corner of the reels.
  • A strip of numbers (1-49) will appear.
  • Choose 5 numbers by clicking on them. Clicking on a number twice will deselect it. Alternatively, you can choose Random Pick to select 5 numbers at random.
  • Click Activate when you have selected your numbers.
  • When you next spin the reels the Dollar Ball game will start, running alongside your standard spin.
  • When the spin has finished any winning Dollar Ball matches will be highlighted and winnings (if any) will be paid to you.
  • If you elect to spin the reels again you will be automatically entered into Dollar Ball again. If you do not wish to play Dollar Ball again, select the Disable button.

Jackpot:

Captain’s Treasure online slot features a Progressive Jackpot game (Dollar Ball) and thus certain information should be made known to the player:

  • A Progressive Jackpot is a fund paid into by a percentage of all wagers by players playing the game across a range of casinos.
  • The fund grows and grows until it is awarded to a player. In the event that the Jackpot is awarded the casino will notify all players playing simultaneously.
  • The casino will provide a base amount (called a seed) to the Jackpot fund to ensure that it is still relatively large if it is won twice in quick succession.

Please Note:

  • You have to make a specific bet to be eligible for Dollar Ball. The game costs £1 to play.
  • If you become disconnected in the middle of a game, you will be able to finish the spin for the same stakes and Jackpot award when you re-connect again.
  • The casino is obliged to inform all players if the Jackpot fund is removed, i.e. they are discontinuing the game.

The Dollar Ball game for Captain’s Treasure is funded and awarded as follows:

Seed (base amount for Jackpot provided by casino) – 10,000 x Dollar Ball bet.

Contribution Rate (percentage of each wager that funds Jackpot) – 10%.

Win Condition (what you need to get to win) – match 5 balls in the Dollar Ball game.

Win requirements (how to be eligible for Jackpot award) – enter the Dollar Ball side bet game.

Return to Player:

The theoretical RTP (Return to Player) for Captain’s Treasure slot is 97.06%.

Buttons:

Captain’s Treasure online slot is played using the buttons described below:

+/- buttons (Line Bet) – increases/decreases the stake on each payline.

Paytable – opens the reference screen, which displays all payouts for the game.

Bet One – activates paylines. Each click on this button will activate one more payline.

Bet Max – spins the reels with the maximum of nine paylines activated.

Spin – spins the reels with your current bet selections.

Casino Toolbar:

The upper and lower parts of the screen hold the general tools and displays. These are described briefly below:

Game Balance – displays your current available balance at William Hill Casino.

Cashier – click to access the main banking menu. Use the Cashier if you wish to make a deposit, withdrawal or to view your banking history.

Play for Real Money – select this button to play Captain’s Treasure slot for real money online. This is only applicable if you are using a fun account or playing offline.

Menu – press to access these further tools and help options:

  • History = see the results of previous spins.
  • Options = adjust general settings, including graphics and audio.
  • Help = open this rules guide.
  • Online Support = contact a member of the casino support team.

Close – click to end the current session of play and go back to the casino lobby.  

Quick Deposit – choose from a range of deposit options to add funds without opening the Cashier. A list of these options can appear in a pop up window if your balance drops below a certain level.

Gadget Bar – select a gadget (if they are enabled) from the menu on the right-hand side of the screen. Gadgets can include mini casino games, which can be played at the same time as Captain’s Treasure. You may also find information on online casino bonus offers and promos available from William Hill.

Note on Disconnections:

The spin will still be completed if you lose internet connection in the middle of a game. You can use the History Tool when you re-establish a connection to view the outcome. Any winnings will still be paid into your account. The above rule also applies to Dollar Ball bets.

Note on Malfunctions:

All bets on the game will be voided in the event of malfunction.

How to Play Online Casino Games at William Hill

We pride ourselves on offering a wide range of casino games online to cater to even the most demanding of online casino players. Our search function and simple menu tabs make it easy to find the exact type of casino games you are looking for at any time.

For fans of dealer games, we have an array of video poker, online blackjack titles and other casino card games. If you’re looking for the next big thing from the best game developers around right now then check our frequently updated new releases section. Or if you want to interact with professional casino game dealers in real-time at William Hill Ireland then take a look at our live casino lobby for a wide range of interactive table games.

Each casino game has its own set of rules which dictates how it will function and play. Understanding the rules of each game will help you have a better overall casino gaming experience. We’ve highlighted the rules of different casino game types below to help you understand more about how each one behaves.

Play the Best Video Slot Games

Slot games are one of the most popular types of online casino game and make up the largest selection of games here at William Hill. From classic fruit slots to the latest 3D slots, we work with all the best games providers to offer a large catalogue of high-quality slot titles for all our players to enjoy.

You can choose to keep things as simple or complex as you like with the huge range of slot games available to you. Also by using the demo mode, you can play some free casino games and try them out before you play for real money.

Understanding Video Slot Rules

Each slot game has its own unique set of rules because they often work in slightly different ways. It’s a good idea to click the info tab in any slot game to view the paytable and game notes. This will show you what each symbol is worth and how you go about landing a win on the reels. Some games might have expanding reels, wilds or different payline mechanics which means they change as you play them. You’ll also find some useful information on the bonus features of that specific game and how to trigger them.

Progressive Jackpots

If you want to go big or go home then our range of progressive jackpots will be just what you are looking for. All the current jackpot game totals are displayed for each game in the jackpot lobby. You can see the jackpot totals building up in real-time to help you decide which one to play next.

Progressive Jackpot Rules


It’s important to know what you need to do to trigger the jackpot feature in this type of slot for a shot at landing the big prize total. Checking the paytable info will tell you all you need to know about each individual progressive jackpot game. It should display the symbol combinations required to unlock the bonus rounds for the potential of larger wins.

Live Casino Games Online

For players who want to feel the thrill of playing table games, just like you would at a land-based casino, the live casino lobby is the place to go. Streamed live and direct onto your screen from our casino studios, you can interact with our professional game dealers in real-time. You’ll also be able to chat with other casino players, view the most recent game rounds and even choose your preferred camera angle.

Live Casino Game Rules


Live casino games online can be a bit more complex to play than other types of casino games. It’s a good idea to make sure you are familiar with the basics of how to play any of the table games before you pull up a virtual chair and join in.

As there are many variants for each live casino game, such as online roulette, blackjack and poker, each will have their own set of specific game rules.

If something seems unclear to you then send a message to the professional dealer who can clarify the aspects of that table game. Just remember that they can’t help you with any gaming tactics or strategies, that’s for you to research and plan beforehand.

Promotions

Here at William Hill, we love to reward our new and existing players with generous bonuses and regular promotions. From bonus cash to free spins, we think that you deserve to get rewarded for playing with us. That’s why you’ll always find some fantastic bonuses on offer including a rewarding casino bonus when you sign up as a new player today. Playing some free casino games will help you get to know all the features and benefits on offer at William Hill today.

Play the Best Online Casino Games at William Hill

It’s easy to join in the fun at William Hill Ireland right now and start enjoying any of the exciting casino games mentioned above. Just follow our simple 2-step sign up form and enter your details when prompted to become our newest online casino player.

Once you’ve signed up and verified your new account, don’t forget to claim our generous welcome offer bonus to give your first deposit a real boost. Our friendly support team are standing by around the clock to help you out should you have any questions along the way.

We look forward to welcoming you into our exciting online casino soon!