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Game Rules

The Glass Slipper

The Glass Slipper is a 5 reel slotFour Bonus Features!

The objective of playing The Glass Slipper slot is to spin the reels and match symbols on the paylines. The slot also offers Bonus Features and a Progressive Jackpot award. Fans of classic fairy-tales, like Cinderella and Snow White, will fall in love with this slot. Fans of classic casino games, such as online roulette and blackjack, will find the princely payout awards utterly charming too!

How to Play:

  • Select the Line Bet using the +/- buttons located below the reels.
  • The Glass Slipper slot is always played with 20 fixed paylines.
  • The Total Bet is therefore calculated as Line Bet x 20.
  • Select Spin to play the slot with the current bet amount.
  • You can choose up to 50 spins to be played automatically by using Auto Play. Select the Auto Play button and choose how many Auto Spins you wish to play. Auto Play will pause if a Bonus Feature is awarded. You can stop Auto Play at any time by selecting Stop.
  • A winning spin will be clearly highlighted on the reels. The amount won on each payline will be shown on the reels. The Total Win will be shown in the Win Field, which is located on the bottom centre of the screen.
  • Select the Info button to access the Paytable screen. This will show the payouts for all winning combinations in the main game. The payouts shown are multiplied by the Line Bet.
  • Only the highest win is paid on each payline. Multiple wins can occur on different paylines; these are added together and paid as a total win.

Info Pages:

Select Info to open The Glass Slipper Info Pages, which includes the Paytable and information on all the special features. Use the Previous and Next buttons to flip between the Info Pages, or click the page titles on the top of the screen. Click Back To Reels to return to the main screen. The Info Pages are shown below:

Paytable – this page displays the payouts for all winning combinations in the main game.

Spring Clean – this page describes the features of the Spring Clean Bonus.

Super Wild – this page describes the awarding of the Super Wild Feature.

Magic Free Spins – this page describes the rules and awarding of Magic Free Spins.

Grand Ball – this page describes the rules and awarding of the Grand Ball Bonus.

Paylines – this page shows the positions of all 20 paylines on the reels.


Paylines are the directions that matching symbols must follow across the reels to pay out as Line Wins. The slot features 20 fixed paylines.

Please note: there is a difference between the Line Bet and the Total Bet. The Line Bet is the amount wagered on each individual payline. The Total Bet is the amount wagered on all paylines added up, i.e. Line Bet x 20.

About Payouts:

All payouts for Line Wins are listed on the Paytable. Multiply the figure shown by the Line Bet to calculate the value of your win.

A Line Win must start on Reel 1, moving left to right in a chain of at least three symbols on a payline.

Only the highest winning combination will be paid on each payline. Multiple wins can occur on different paylines; these are added up and paid as a total win.

Jackpot Symbols/Progressive Jackpot:

If you land five Jackpot Symbols on a payline you will be awarded the Progressive Jackpot. The current Jackpot amount is shown on the top centre of the screen. The Jackpot is awarded randomly, but your chances are increased if you play for a higher bet.

A Progressive Jackpot is funded by taking a small percentage of each player’s stakes on the game. The casino will also provide a base amount to the award; this is called a seed.

Notes on Progressive Jackpot:

  • The Wild Symbol cannot substitute for the Jackpot Symbol.
  • The software ensures that two players cannot win the Jackpot simultaneously.
  • You will be notified if the Jackpot has been won.

Wild Symbol:

The Wild Symbol can substitute for all other standard symbols to help form the best possible Line Win on a payline. The Wild Symbol cannot substitute for Scatter, Bonus or Jackpot Symbols.

Three or more Wild Symbols can also form their own Line Win with a separate payout.

Super Wild:

If the Super Wild Symbols lands on Reel 5. A Dove will appear and add up to five Wild Symbols to the reels. Line Wins will then be calculated with the extra Wild Symbols.

Spring Clean Bonus:

The Spring Clean Bonus is awarded when the Bucket Symbol lands on Reel 5. It works as follows:

  • A new screen will be launched.
  • You will be prompted to choose Window Panes for Cindy to clean.
  • Each Window Pane that Cindy successfully cleans will reveal a cash prize.
  • Keep choosing Window Panes for Cindy to clean until one of Panes breaks. This will end the Spring Clean Bonus and award the total of all cash prizes that have been collected.

Magic Free Spins:

Magic Free Spins are awarded if three Free Spins Scatter Symbols land on Reels 1, 3 and 5 simultaneously. It works as follows:

  • Free Spins will play automatically. All wins are totalled and shown in the Free Spins Win Field.
  • A Magic Clock appears below the reels for the duration of Free Spins.
  • Free Spins will keep playing until the Magic Clock strikes Midnight.
  • The Fairy Godmother can appear randomly and wind the Magic Clock, ensuring more Free Spins.
  • There are three symbols that appear exclusively in Free Spins – Shoe Symbol, Dress Symbol and Pumpkin Carriage Symbol. If you are awarded a Line Win featuring these special symbols, it is recorded. If you record a Line Win for each of the three special symbols, you will be awarded the Grand Ball Bonus (explained in a section below).
  • Free Spins are played at the same Line Bet as the triggering spin.
  • Free Spins cannot be retriggered during the feature.
  • When Free Spins have ended (and you have not been awarded the Grand Ball Bonus), a summary screen will appear displaying your total win.

Grand Ball Bonus:

Collecting three special symbol Line Wins will award the Grand Ball Bonus. Free Spins will immediately end, but all wins gained so far will be paid. The Grand Ball works as follows:

  • A new screen is launched. You will be prompted to choose dance moves for Cindy to impress the Prince.
  • Each move that Cindy performs will award a cash payout. You can continue to choose dance moves for Cindy to perform until the Magic clock strikes Midnight. The time you have left is carried over from Magic Free Spins.
  • The Fairy Godmother can appear randomly and wind the Magic Clock back, ensuring Cindy has more time to perform dance moves.
  • When the Grand Ball Bonus has ended, a summary screen will appear detailing the total win.

Return to Player:

The theoretical RTP (Return to Player) for The Glass Slipper slot is 94.00%. This includes the 2% contributions to the Progressive Jackpot.


The following buttons are used to play the slot:

Info – select this to open the Paytable and access information on the Bonus Features.

+/- Line Bet – select these buttons to increase or decrease the Line Bet.

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

Auto Play – select this to choose up to 50 spins to be played automatically.

Casino Toolbar:

The Casino Toolbar (above and below the game screen) holds the following buttons and displays:

Game Balance – this shows your current available balance to play online casino games.

Cashier – this is the main banking tool at the casino. Select it to deposit and withdraw, or to access further options like transaction history.

Play for Real Money – this buttons will only appear when you are playing in Fun Mode. Select it to play The Glass Slipper for real money at William Hill Casino.

Menu –select this button to open the following tools:

  • History – view the history of recent spins.
  • Options – adjust settings, including audio, speeds and graphics.
  • Help – load these help pages.
  • Online support – access online customer support.

Close – select this button to close the current game tab and return to the casino lobby.

Quick Deposit – select this to make a quick deposit without launching Cashier. It may appear in a pop up window (no more than once per session) if your balance is running low.

Gadget Bar – the Gadget Bar will appear on the right-hand side of the screen (when it is available). It may contain mini casino games, which can be played alongside the main game. It could also contain information on the latest online casino bonuses available at William Hill.

Note on Disconnections:

If you become disconnected from the internet 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 playing in Auto Play Mode, the next scheduled spin only will be completed. Any wins achieved will be paid into your balance.

If you become disconnected from the internet when playing a Bonus Feature, you will be automatically redirected back to the Glass Slipper slot when you log into the casino again. You will be able to continue playing the Bonus Feature from where you left off.

Note on Malfunctions:

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