How to play Diamond Bonanza

You'll be sparkling if you win a diamond here! Diamond Bonanza comes straight from the roaring 20s - with a huge pooled jackpot! Try your luck and have a Diamond Bonanaza.

Slots are easy to learn and they're an exciting way to win big. If you follow our simple step by step guide, you'll be spinning for joy before you know it!

Coin Sizes 25p, 50p, £1
Win lines 5
Reels 5
Top Payout pooled Jackpot
Special Features None
Special Symbols None
Free Spins No
Autoplay Yes

Coin Size:

First, select the coin size - this will control the amount you wager on each line. Diamond Bonanza offers 3 different coin sizes - 25p, 50p and £1. The coin size is important because the amount you win is based on a multiple of your coin size - the larger the coin size, the more you could win. Simply click on the + or - buttons beside the coin size display to change your coin size.

You'll be taken to a menu which displays the three different coin sizes alongside their total pooled Jackpot amounts. Winnings are calculated as a multiple of your coin size therefore you increase any potential winnings when you increase your coin size.

Win Lines:

You can now select the number of lines you want to bet on. Lines are coloured and appear across the reels. Diamond Bonanza offers 5 win lines. The more lines you pick the more expensive each spin will be but the better your chances of winning on any individual spin.

There are three ways to pick how many lines you want to play:

  • Click BET ONE to add another line. If you click past the maximum it will return to one.
  • Click on the coloured numbers at the side of the reels.
  • Click BET MAX to select the max lines and automatically start the reels spinning.


This feature allows you to select the number of spins you want the slot to make automatically. You can use the Stop Button anytime, so you're always in control. To activate Autoplay, simply spin the reels with your desired number of lines - so if you want to Bet Max make sure you Bet Max in the spin before you activate Autoplay. Then, select Auto from the game controls and choose the number of spins you desire.

You can customize Autoplay further by clicking on the Advanced Options tab:

  • 'If single win exceeds' will stop Autoplay if you win above a certain amount on one spin
  • 'If balance goes above' will stop Autoplay if your total account balance goes above a set amount
  • 'If balance goes under' will stop Autoplay if your total account balance goes below a set amount
  • 'On any win' will stop Autoplay every time you win

Formal Game Rules:

DIAMOND BONANZA is a five reel, five line slot with a pooled jackpot.

The active coin size is shown in the bottom left of the play screen. You may bet on up to five lines on each spin by using BET 1 to change the number of lines or pressing BET MAX to bet the maximum number of lines. To change the active coin size press the active coin size display.

The game is commenced by pressing SPIN or BET MAX (or by using the AUTOPLAY facility) and this action being registered on our servers. This will cause the bet indicated on screen to be placed. Once the game has been commenced the game cannot be discontinued and the bet amount will be deducted from your account.

Each spin is completely random and independent. It is not affected by previous spins, or the start position of the reels. Each reel is independent and is not affected by any other reel.

Wins are paid in accordance with the pay table. The amounts shown in the pay table are coin multipliers not currency amounts and multiply the active coin size. Wins are scored from left to right starting on the leftmost reel. Wins are paid only on lines for which a bet has been made. Only one win, the highest win, is awarded on any single pay line. Wins on separate pay wins are added.

POOLED JACKPOT: A percentage of each bet placed on Diamond Bonanza is contributed towards the pooled jackpot. A different pooled jackpot is associated with each available coin size. To be eligible for the pooled jackpot you must bet on all 5 lines. The pooled jackpot is awarded when five diamonds appear on the fifth line of a five line bet (this is an upside-down V shape). Please note that it is the pooled value on the server that is used when the pooled value is paid out. A small discrepancy may arise due to the delay between the initial Jackpot being displayed and the jackpot value that is actually won and paid out. In the event of two or more players appearing to win the jackpot simultaneously, the winner will be the player who has been recorded on the game server as first winning the jackpot. All jackpot winnings will be subject to final confirmation by the Operator.

This game is played over the Internet which is a communication medium that is known to be imperfect. Messages to or from your display device and the game servers may be lost or interrupted. If you have not commenced the game when you are disconnected, the game will not take place. If you have commenced the game when you are disconnected the game result will be recorded on the game servers and the bet will stand and the outcome will be reflected in your account status.

In the event of disconnection the records stored on the game server shall be the final authority in determining the terms of any bets you have placed and the circumstances in which they were made.

AUTOPLAY FACILITY: Once you press AUTO the spins will start in accordance with the settings you have specified. Once commenced, the spins can only be stopped by pressing the STOP button. Pressing the STOP button will prevent further automatic spins from taking place. The outcome of any spins prior to pressing the STOP button including any spin in progress at the time you press the STOP button cannot be reversed.

"Malfunction voids all pays and plays" - in other words your bet and any outcome are void in the event of a malfunction.

In the event that these Formal Game Rules contradict other information about the game these Formal Game Rules shall take precedence. These Game Rules do not take precedence over the main Service Terms and Conditions.

Credits: The DIAMOND BONANZA game is an original Gamesys development. Copyright Gamesys Ltd, All Rights Reserved.

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