Double Happiness

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Double Happiness
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Game info


  • Bonus roundsNo
  • Wild symbolYes
  • ProgressiveNo
  • Scatter symbolYes
  • Autoplay optionNo
  • MultiplierNo
  • Free spinsYes

Double Happiness is a free online slot machine game developed by NextGen Gaming. It is played on 5 reels and 3 rows, with a theme inspired by the Chinese culture and people. There are 11 regular symbols, and a Wild and Scatter ones. Wild substitutes for all icons except the other fellow one. The game has 25 fixed lines players have to bet on. One can gamble his/hers gain, and that way increase it even more. Bettors may be given Free Spins and valuable multipliers. This slot is similar to Robin Hood Prince Of Tweets.

Useful Options

  • AutoSpin – NextGen Gaming offers automatic spins. A player can select the number of automatic rounds they want to be played. It can be 5, 10, 15, 20, 25, 50 or 100. AutoSpin will stop in case of a big overcome, insufficient funds or if a player manually stops it.
  • Rules – This section allows bettors to gain information about bonus symbol rules, symbol values, game rules, and paylines.

Betting and Payout Rules

There are 25 fixed bet lines that a player has to bet on. One can choose the coin bet: 0.01, 0.02, 0.03, 0.04, 0.05, 0.10, 0.25, 0.50, 1.00, 2.00, 2.50, 5.00, 10.00, 20.00, and 25.00.
In order to achieve a payment, a player must have at least 3 matching symbols on adjacent reels. Only Wild symbol scores with just 2 matched icons. The highest gain per line is only granted. All wins on all lines are added. Payline wins are multiplied by the bet per line.

Additional Options and Bonus Features

  • Double Happiness offers the Gamble Option. After every win, players can opt to gamble and potentially increase their earnings. They can select the color of the card and double their obtain. Or they can pick the suit of the card and quadruple their round acquirement. However, if they make a wrong choice they will lose everything they have won in that spin.
  • Free Spins Bonus Feature will occur when at least 3 triggering symbols occur. Bettors will be adjudged 10, 15, or 25 Free Spins, depending on their number. During this Bonus Feature, 2 Roaming cards will appear in the playboard. They will replace every icon except Scatters. If both Roaming Wilds is shown up in the same position and lay a prize. That cashout will be multiplied by 10.
  • Double Happiness occurs when both Scatter and roaming Wild is shown during extra rounds. This will award bettors with another Free Spins feature.

Double Happiness Signs

Free online Double Happiness slot game has 13 cards. 11 regular, and two unordinary ones that have unique functions:

  • Wild can arise on all reels and will substitute for all cards except Scatter in order to lay a win. During Bonus Feature 2 Roaming icons will change it reels and give players chance to multiply their gain up to 10 times.
  • Scatter appear on all reels and activates bonus rounds when there are 3, 4, or 5 of them on the payboard. You are awarded 10, 15, or 25 extra rounds depending on the special icons per round.

The most valuable icon is the Wild one which has a quota of 2500 when there are 5 of them on a betline. The rest of the card quotas on 5 appearances are:

  • Wild – 2500
  • Monk – 1000
  • Drums – 750
  • Sticks – 500
  • Lamp – 400
  • Cymbals – 300
  • Letter A/K – 200
  • Letter Q/J – 150
  • Number 10/9 – 100
  • Scatter – 100

Who Can Play Double Happiness Slot Machine?

Double Happiness slot game can be played both online for free and with real money. Players can try the game for free as a practice before playing with real money.

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