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The Double Happiness slots game can be found at casinos offering Aristocrat software. Aristocrat are a major producer of offline slots betting terminals and have started to introduce a small selection of their games into the online casino markets. Their games are most commonly found at casinos working with NYXGaming. They publish the house edge/return to player (RTP) figures with their games within the game paytables. As such we can say that the House Edge of Double Happiness is 6.943%.
You can always be happier!
Double Happiness is a 5 reel game with 25 paylines and you can only bet 1 coin on each payline.
The ‘Dragon’ symbol is Wild.
There is only one bonus features when playing Double Happiness and it is activated when you receive 3 or more of the ‘Chinese Writing’ scatter symbol anywhere on the reels. When this happens you will be awarded between 10 and 25 complimentary spins depending on the number of Chinese Writing bonus symbols you received. During the complimentary spins 2 ‘Roaming Wild’ symbols are added to the reels. These symbols will always appear on the screen and each spin they move one position in a random direction. If both Roaming Wild symbols move into the same symbol and that symbol contributes to a winning combination that win will be multiplied by 10. If a Roaming Wild symbol covers a scatter symbol, the scatter symbol still contributes to the scatter win. Complimentary spins can be retriggered.
With only a free spin bonus feature, a 7% House Edge there really is very little to be happy about, never-mind double happy when playing Double Happiness.