Action Boost Amber Island
Action Boost Amber Island is a slot game set on a vibrant tropical island where players encounter colourful symbols, dynamic features and engaging bonus rounds. Enjoy immersive graphics, seamless gameplay and a unique Action Boost mechanic that adds excitement with every spin.
About This Game
This is a 5 reel 4 row video slot game.
The objective of the game is to spin the reels so the symbols land in different combinations.
Winning combinations are highlighted on the reels and a payout is awarded.
Bet Rules
Each spin played costs a total bet amount.
The initial bet is the current total bet divided by the payline cost of 20.
The total bet is based on the initial bet placed, multiplied by the cost of the paylines played.
Payline Rules
This game includes 20-40 paylines.
The number of paylines played is fixed.
A payline is a pattern of adjacent symbol positions that runs in a line across the reels.
A win is awarded when matching symbols land adjacent to each other on a payline.
Payline wins run from left to right, starting from the first slot reel.
Payout Rules
Payline win payouts are based on the initial bet placed.
The payout value is based on the winning combination formed.
The total payout is the sum of all payline wins resulting from a spin.
If multiple winning combinations land on a single payline, only the highest win is awarded.
Only the highest winning combination is awarded per symbol combination.
The Paytable displays the payout for each symbol combination based on the current bet.
Game Controls
Spin button: Starts a reel spin.
Spin Settings button: Displays additional spin options.
Bet button: Displays options to change the current bet.
Bet Increase button: Increases the current bet.
Bet Decrease button: Decreases the current bet.
Bet: Displays the current total bet.
Win: Displays the most recent win.
Credits: Displays the current balances.
Some settings and features may not be available in this game.
Game Menu
Menu button: Displays additional game options.
Home button: Exits the game.
Banking button: Displays the banking page.
Paytable button: Displays payout tables and game rules.
Sounds: Enables game sounds.
Wild Symbols
Fire Goddess symbols are Wild symbols.
Wild symbols can substitute for all symbols except Gem symbols.
Wild symbols can substitute for other symbols to complete winning combinations.
Wild symbols can create their own winning combination when landing in a payline combination.
Action Boost™ Free Spins
Gems can only appear as a result of a Random Reveal.
Whenever one or more Gems appear there is a chance for Action Boost™ Free Spins to be triggered.
Each Gem collects to the Volcano with the respective Gem above the reels.
The combination of Gems that collect when the Action Boost™ Free Spins are triggered determines the Action Boost™ awarded.
Bet multiplier is the same as the game that triggered the feature.
Green Gem Action Boost™
5 Free Spins are awarded.
Every Volcano that appears during this feature awards a bonus credit prize.
Volcanoes can only appear as a result of a Random Reveal.
40 lines are played during this feature.
All reels grow to a height of 6 symbol positions.
Any reel with a Wild symbol appearing is nudged so that all positions on that reel contain Wild symbols.
All wins are paid after the reels have been nudges and Random Reveal have been revealed.
Red Gem Action Boost™
10 Free Spins are awarded.
Every Volcano that appears during this feature awards a jewel or bonus credit prize.
Volcanoes can only appear as a result of a Random Reveal.
- Collect 6 Red Jewels to win MEGA jackpot.
- Collect 5 Purple Jewels to win the MAJOR jackpot.
- Collect 4 Blue Jewels to win the MINOR jackpot.
- Collect 3 Green Jewels to win the MINI jackpot.
If all jewel prizes for a jackpot are collected, the corresponding jackpot is awarded and the collected jewels for that jackpot are reset.
Purple Gem Action Boost™
5 Free Spins are awarded.
Every Volcano that appears during this feature awards a 1 free spin, 2 free spins or a bonus credit prize.
Volcanoes can only appear as a result of a Random Reveal.
Every spin a random multiplier of 2, 3 or 5 is awarded.
Line wins and bonus credit prizes are multiplied by the random multiplier.
Multiple Gem Action Boost™
Free spins are played with all Action Boost™ triggered on a single base spin.
If a Red Gem Action Boost™ is triggered, then 10 Free Spins are awarded. Otherwise 5 Free Spins are awarded.
The random multiplier from the Purple Gem Action Boost™ applies to all line wins and bonus credit prizes, and does not apply to jackpots.
Additional Information
Some settings and features may not be available in this game.
Malfunction voids all pays and plays.
Any changes to game rules will be conducted in accordance with regulatory requirements.
In the event of a disconnection, the final game state is displayed on return to the game.
The balance is updated with the amount won or lost.
The results of the last game played are displayed.
Any features in progress that require interaction or selection can be continued.
If a request does not reach the server before disconnection, the results of the previous game played are displayed.
Return to Player
The Return to Player (RTP) is the theoretical statistical percentage of the total money bet in a game that is paid out as winnings over time.
Values are calculated initially by dividing the total possible payouts by the total possible outcomes that are available within the game.
The RTP value is shown in-game.
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Notice Regarding Doubleup Ducks Demo & Free Play Access
Players often search for a Doubleup Ducks demo or Doubleup Ducks free play version, sometimes with no deposit options in mind. As this site does not provide playable demos, this page serves instead as a source of information.
The details come directly from the game itself, highlighting its key statistics and overall structure.
This functions as an alternative to demo or no deposit versions, giving you a reliable overview of Doubleup Ducks without requiring sign-up or play.
*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.

