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Game Rules

Panther Moon

5-Reel, 15-Line SlotFree Games Features!

The objective of playing Panther Moon slot is to spin the reels and match symbols on the 15 paylines. The slot also features a Free Games Bonus with all wins tripled. Fans of online blackjack and card games will also enjoy the Gamble Feature, where you can double your winnings on the turn of a card!

How to Play:

  • Start by setting the coin value to the desired amount. Select the Click To Change button on the left of the screen to open a mini menu showing the different coin values.
  • Select the Bet Per Line button to add a coin to the Line Bet. Each click will add another coin to the Line Bet, up to a maximum of 10 coins. If you wish to bet more than this, you must go back and increase the coin value.
  • Select the number of paylines by clicking on the Lines button. Each click will activate another payline, up to a maximum if 15. You can also select paylines by clicking on one of the numbers 1-15 on the sides of the reels. Please note that selecting a number will activate all paylines numerically below it.
  • The Total Bet is calculated as Line Bet x Number of Paylines.
  • Select Spin to play the slot at the current bet. If you wish, you can also spin the reels using the Bet Max button; this plays the slot at the maximum Line Bet with all 15 paylines activated.
  • You can set a number of spins to be played automatically using Auto Start. Use the +/- buttons either side of the Auto Start Field to select the number of Auto Spins and then click on the Auto Start button. You can stop Auto Start Mode by clicking on the Stop button. Auto Start will pause if the Free Games Bonus has been awarded.
  • A winning spin will be clearly highlighted on the reels, with the total win amount shown in the Win Field. A winning spin will also activate the Gamble Feature, which is explained in a section below.
  • All payouts are shown on the Paytable screen, which can be opened by clicking on the Info button on the bottom left of the screen. A Line Win (matching symbols on a payline) = Payout x Line Bet. Scatter Wins = Payout x Total Bet.

Info Pages:

Click on the Info Button to open the Panther Moon slot Info Pages, which includes the Paytable and information on the Free Games Bonus. You can move through the pages by clicking on the arrows on the bottom right of the screens. Click Back to return to the reels. The Info Pages are described below:

Paytable – this page displays the payouts for all possible winning combinations. Select the Show Paylines button on the bottom of the screen to load a graphic showing where all the paylines appear on the reels.

Free Games – this page provides information on the Panther Moon Free Games Bonus.

Gamble – this page describes the rules of the Gamble Feature. It will also display the maximum double up limit for the Gamble Feature.


The slot paylines are the directions that matching symbols must follow from left to right across the reels to form Line Wins. Only active paylines (the ones that you have bet on) can pay as Line Wins.

Please note: there is a difference between the Line Bet and the Total Bet. The Line Bet is the value of all coins bet on a single payline. The Total Bet is the total amount bet on all active paylines, i.e. Line Bet x Number of Paylines.

About Payouts:

All possible payouts for Line Wins and Scatter Wins are shown on the Paytable. The payout for Line Wins are calculated x Line Bet, Scatter Wins x the Total Bet.

Only the highest value Line Win will be paid on each payline. Multiple wins can occur on different paylines; these are added together and paid as a total win.

Wild Symbol:

The Wild Symbol (Black Panther) can substitute for all other symbols (except Scatter) to make the best possible Line Win on a payline.

Wild Symbols can also form their own unique Line Win if two or more appear on a payline consecutively (starting on Reel 1).

Scatter Symbol:

The Scatter Symbols do not need to fall on any payline to be considered active. If you land two or more in any position on the reels, you will earn a payout.

Free Games:

Three or more Scatter Symbols landing on any position on the reels will award Free Games. When this occurs:

  • Select Click to Start to begin Free Games.
  • You will be awarded 12 Free Games, which are played automatically.
  • All wins achieved in Free Games are tripled. The total current win will be shown in the Free Games Win Field.
  • Free Games are played at the same Line Bet and number of paylines as the triggering spin.
  • If you land three or more Scatter Symbols in any position on the reels, you will be awarded an extra 12 Free Games. This can be repeated an infinite number of times.
  • When all Free Games have been played through, a summary screen will appear detailing your total win from Free Games and the triggering spin.
  • Select Continue to return to the main game.

Gamble Feature:

Any win in the main game will activate the Gamble Feature button. Select it if you wish to try double up your winnings in a card game. It works as follows:

  • Selecting the Gamble button will launch a new screen. You will see five standard playing cards face down. The leftmost card represents the dealer’s card. Select Double (or Double Half) to enter the game.
  • The objective is to choose a card from the remaining four that has a higher value than the dealer’s card.
  • A correct guess will double your winnings. You can then Collect or try to double up again.
  • An incorrect guess will forfeit all winnings. You will return to the main game.
  • Revealing a card of the same value will result in a tie. Your initial winnings are returned and you can Collect or try to double up again.
  • If you wish, you can select Double Half; this will bank half your winnings and let you play the Gamble Feature with the remainder.
  • If successful, you can keep doubling up your winnings until the maximum double up limit has been reached. This information is displayed on the Gamble Feature Info Page.

Please note: the Gamble Feature is not available during Free Games or when playing in Auto Start Mode.

Return to Player:

The theoretical RTP (Return to Player) for Panther Moon slot is 95.17%.


The following buttons appear below the reels and are used to play/perform actions in the game:

Click To Change – select this to open a menu showing the different coin values.

Info – choose this to open the Info Pages, which includes the Paytable.

Bet Per Line – click this to add another coin to the Line Bet.

Lines – select this to activate another payline.

Spin – click this to spin the reels at the current bet.

+/- Auto Start – press these buttons to increase/decrease the number of Auto Spins. Select the Auto Start button to start the Auto Spins.

Bet Max – choose this to spin the reels at the maximum Line Bet and 15 paylines for your coin value.

Casino Toolbar:

The Casino Toolbar holds the following displays and tools:

Game Balance – this display shows your current available balance at William Hill Casino.

Cashier – this is the main banking tool at the casino. Use it to make deposits and withdrawals, or to view transaction history.

Play for Real Money – this option will only appear when you are playing in Fun Mode. Select it to play Panther Moon for real money.

Menu –select this button to access the following tools:

  • History – view the history of your recent spins.
  • Options – adjust audio, speeds and graphics.
  • Help – open these info pages.
  • Online support – access online customer support.

Close – press this button to close the current game and go back to the casino lobby.

Quick Deposit – choose this if you wish to make a quick deposit without opening the main banking tool (Cashier). The Quick Deposit option may appear in a pop up window (once per session) if your balance is running low.

Gadget Bar – click on this to open the Gadget Bar Menu, which could contain mini casino games or information on online casino bonuses and promotions. If enabled, the Gadget Bar will appear on the right-hand side of your screen.

Note on Disconnections:

If you lose internet connection in the middle of a spin in the main game, that spin will be completed. You can view the outcome by accessing History when you reconnect to the internet. If you were playing in Auto Start Mode when losing internet connection, the next scheduled spin only will be collected.

If you lose internet connection when playing Free Games, you will be redirected back to Panther Moon slot when you log into the casino again. You will be able to continue playing the feature from where you left off.

Note on Malfunctions:

A malfunction will void all bets, with the stake returned to the player.