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How to Play

Choose your bet setting with the BET control on the game panel.
Press the SPIN button to play the game at the current bet setting.
In case of a win, the amount won will be displayed in the WIN field.

Game Rules

Diamond FeverTM is a 5-reel video slot featuring Free Spins with a Wild symbol.
The game has 5 fixed paylines.
Payline wins pay leftmost to right.
Scatter symbols pay at any position on the screen.
Only the highest win is paid per active payline and per scatter combination.
Scatter wins are added to the payline wins.
Payline wins are added.
Winning combinations and payouts are made according to the Paytable.

Maximum potential win in a single game round is 150,000.00 GBP.

The minimum bet is £0.10.

The maximum bet is £5.00.

Free Spins

Scatter symbols anywhere on the reels pay according to the Paytable.
When 3 or more Scatter symbols land anywhere on the reels, the Free Spins feature is awarded with an initial free spin count of 5 with an x2 payout multiplier. At the beginning of Free Spins, all symbols on each reel containing the Scatter symbol are replaced with diamond symbols that can be selected. Selecting one symbol on each of the reels, starting on the leftmost reel, reveals either the free spin count or payout multiplier award.
During Free Spins, a Wild symbol can appear. It substitutes for all symbols, except the Scatter symbol.
Free Spins cannot be retriggered as the Scatter symbol is not present during Free Spins.
Free Spins are played at the same bet as the round activating Free Spins.
During Free Spins a different set of reels is used.

Gamble

You are able to gamble any win not exceeding 75,000.00 GBP.

The gamble feature is card based and you have to guess the colour of the next revealed card.
A correct guess doubles the win; a wrong guess causes you to lose your win.
The win can be gambled until a wrong guess or until a limit is reached.
Collecting the win ends the gamble feature.
You can use the HALVE option to credit half of your win to your balance and gamble the rest.
You cannot gamble during Free Spins.
The cards shown do not affect the outcome of the gamble feature.

You are allowed to gamble 10 times during a single gamble feature.

Joker substitutes for any colour.

Autoplay

Autoplay settings allow you to set the number of spins, total session loss limit, and single win limit. Autoplay is stopped when the AUTOPLAY STOP button is pressed, when any of the selected limits are exceeded, or at Free Spins start and Free Spins end. The remaining number of spins is displayed while Autoplay is active.

Disclaimer: Autoplay may not available in this jurisdiction.

SYNOT Progressive BonusTM

SYNOT Progressive BonusTM is a four-level progressive bonus. Individual levels are represented by the following symbols:

DIAMOND

GOLD

SILVER

BRONZE

Each SYNOT Progressive BonusTM level window consists of the following, from left to right: Level Symbol, Numeric Value, Currency. To view the Progressive Bonus history, hover over or tap on the level window and it will show you its information: highest win with date, total number of wins, last win with date.

Each player bet increases the value of the Progressive Bonus levels.

This increase is calculated based on a percentage of each current bet. No amount is taken from the player’s bet.
The Bonus is triggered randomly after the collection of winnings from a finished single game round. A triggered Progressive Bonus guarantees a win of one of the bonus levels. The Bonus is played on top of the main game and will not close it. After the Bonus has been awarded, the game goes back to the base game.
The Bonus game takes you to the Progressive Bonus reel, which you spin to gain one of the 4 levels of the bonus. After the reel stops you will see which level you have won via the corresponding level symbol. The chance of triggering the Progressive Bonus game increases with higher bets. Any qualified bet has a fair chance of winning the highest level. In case one of the SYNOT Progressive BonusTM levels is awarded, all players playing will be notified on their screens.
The winning level will be flashing, showing the amount won and then resets to its new value.
A slow Internet connection could cause a delay and show outdated Progressive Bonus values. Progressive Bonus game supports recovery in case of disconnection.
SYNOT Progressive BonusTM is unavailable in case the Progressive Bonus level values show “OFFLINE”.
No simultaneous SYNOT Progressive BonusTM win is possible; when one game round makes a claim for a certain SYNOT Progressive BonusTM win, it is assured that no other game round can claim the same win.
In the event of discontinuing the SYNOT Progressive BonusTM, all SYNOT Progressive BonusTM levels are discarded.

SYNOT Progressive BonusTM cannot be triggered during SYNOT Free Rounds Bonus.

The amount won in the SYNOT Progressive BonusTM cannot be gambled.

All bets are qualified.

Game Panel

MENU button opens the game menu.

TOURNAMENT button opens the Tournaments dialogue.

GAME HISTORY button opens the Game History page.

SETTINGS button opens the Settings dialogue.

QUICK SPIN toggles automatic quick-stop of reels on or off.

HELP button opens the Help page.

PAYTABLE button opens the Paytable.

HOME button closes the game and credits any uncollected win to the balance, if collect is possible.

BALANCE field displays your current balance.

BET control displays the current bet amount and can be used to adjust the bet.

WIN field displays all pays won for the current game round.

MAX BET button adjusts the bet to its maximum settings with regard to your balance.

GAMBLE button starts the Gamble feature. Available in case of a win unless a limit has been reached.

SPIN button plays the game at the current bet setting.

STOP button quick-stops the reels. Available while the reels are spinning.

ENTER button starts the Free Spins feature.

RETURN button returns to the base game.

SPACEBAR can be used as the SPIN, STOP, ENTER, or RETURN button.

SPACEBAR can be used as the SPIN, ENTER, or RETURN button.

AUTOPLAY button starts Autoplay.

AUTOPLAY button opens the Autoplay settings.

AUTOPLAY button opens the Autoplay settings.

AUTOPLAY STOP button stops Autoplay.

COLLECT button credits the win to your balance. Available after every win unless Autoplay is turned on and during Gamble.

COLLECT button credits the win to your balance. Available after every win and during Gamble.

SOUND button toggles the sound volume.

FREE ROUNDS icon opens dialogue with available Free Rounds offers. After activating the offer, the number of the remaining free rounds is displayed in the icon.

Additional Information

Incomplete games will be automatically resolved after 131 hours. Any winnings resulting from automatic resolve shall be paid to the player’s account.

The RTP is shown in-game.

Malfunction voids all pays and plays.

Disclaimer: Fun or demo modes, bonus buys, and Free Rounds offers may not be available in all jurisdictions.

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Notice Regarding Diamond Fever Free Play & Demo Mode

Searching for a Diamond Fever free play option or Diamond Fever demo version is a common way to explore a slot without having to make a deposit. While no demo versions are provided on this site, this page gives you an outline of the essentials.

We highlight the core elements that define Diamond Fever, from its setup to the statistics that shape the gameplay experience.

This approach offers a similar benefit to free play, helping you build familiarity with the game without having to deposit real funds.

*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.