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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+ | 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

Wild Lava

Stacked WildsFree SpinsVolcano Wilds

Wild Lava™

5-Reel 40-Line Slot

  • The objective of Wild Lava™ is to obtain winning symbol combinations by spinning the reels.

To play the game:

  • Press PLAY on the entry screen to enter the main game. You can also press DON'T SHOW NEXT TIME to skip entry screen next time you play.
  • In this game only active paylines can register line wins.
  • Press - or + next to TOTAL BET button to choose the total bet.
  • Press TURBO OFF to activate Turbo Mode, making the reels spin faster. This will skip some win animations and sounds. Pressing the TURBO ON button ends the Turbo Mode session.
  • Press the SPIN button to spin the reels with the current bet.
  • During the reel spin the SPIN button changes into STOP. Pressing STOP ends the spin animation and immediately displays the spin result.
  • In the case of a winning spin, the TOTAL WIN field displays the accumulating winnings.
  • On a given payline, only the highest winning combination pays while simultaneous winnings on different paylines are accumulated.
  • Wins are calculated according to the paytable. Your win will equal your line bet multiplied by the corresponding value according to the paytable.

Autoplay:

  • The reels are spun automatically in autoplay.
  • To display the list of options, put the cursor over the AUTOPLAY button, and then select the number of spins to be played automatically.
  • When you want to start autoplay, you must first set limitations for the autoplay session. The set limitations apply for one autoplay session in the current game. You can set the following options:
    • Loss limit (mandatory): The amount of money you can spend in the following autoplay session. If you reach the set limit, autoplay will stop. Note that bets reduce and wins increase the remaining limit.
    • Single win limit (optional): Autoplay will stop if you win more than the set amount.
  • Pressing START starts the autoplay session with your settings, pressing CANCEL returns you to regular gameplay.
  • During autoplay, the number of remaining spins is displayed.
  • Autoplay ends when:
    • The reels have spun the number of times specified.
    • You do not have sufficient funds for the next spin.
    • A feature has been triggered.
  • You can end autoplay by pressing the STOP button under AUTO SPINS.

Paytable:

  • To open the paytable, press the INFO button.
  • To navigate the paytable, use the scroll bar.
  • Feature and symbol payouts are listed on the PAYTABLE. To find the possible win amount for any given symbol combination, the line bet must be multiplied by the payout.
  • To close the paytable and return to the game, press the back-arrow button.

Paylines:

  • This game is played with 40 active paylines. Total bet per game round is the line bet × 40.
  • Paylines are represented by lines that appear over the reels as illustrated in the paytable.
  • Winning combinations must start from the leftmost reel, and the same symbol has to be on consecutive reels and appear on the same payline.
  • There is a difference between the line bet and the total bet. The line bet shows how much is being bet on a single payline. The total bet shows how much is being bet in total on a single spin. Payouts shown in the paytable are multiplied by the line bet.

Wild Symbol:

  • The symbol with the letter 'W' is the WILD symbol in the game.
  • The WILD symbol lands on the reels during Wild Eruptions and substitutes for all other symbols except the SCATTER symbol.

Scatter Symbol:

  • The SCATTER symbol is the portal symbol.
  • The SCATTER symbol appears on reels 2, 3 and 4.
  • SCATTER symbols trigger the Lava Free Games feature.
  • Each SCATTER symbol that lands on the reels without triggering the Free Games is stored as a WILD symbol.

Wild Eruptions

  • WILD symbols are collected for a respin in the base game and become sticky WILD symbols in the Free Games.
  • In base game, the volcano erupts randomly, spreading all collected WILD symbols on the reels for a respin.

Lava Free Games

  • Lava Free Games are triggered whenever a SCATTER symbol lands on reels 2, 3 and 4. All WILD symbols collected during the regular gameplay become sticky WILD symbols during the Lava Free games.
  • Press the CLICK TO START button to start the feature.
  • Once the Lava Free Games are triggered, the volcano erupts, spreading all collected WILD symbols on the reels as sticky WILD symbols for the entire feature. The sticky WILD symbols can shuffle the positions with every spin.
  • At least 5 random WILD symbols are guaranteed.
  • Free Games can be retriggered. 3 SCATTER symbols award more free games.

Return to Player:

  • The theoretical percentage return to player (RTP) is 96.47%.

Note on disconnections:

  • If you are disconnected from the internet during:
    • A spin, the reels will display the result after you reconnect and any winnings will be added to your balance.
    • A bonus feature or the triggering spin, you will be automatically directed to the feature after you reconnect.
  • Autoplay, the spin will be automatically completed, but further spins will not automatically commence.

Malfunction voids all pays and plays.

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.

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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.

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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

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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

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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.

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