Twin Happiness Slot

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Las Vegas excitement meets new-age video-slot technology in Twin Happiness™.

Release Year
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Focus on the Game

Each spin starts with identical, adjacent twin reels that are linked together. The unique reel synchronizing and linking feature that appears on every single spin (and the 243 ways to win) means exciting slots gameplay is guaranteed. The game offers 5 reels, 3 rows, 243 bet ways (fixed).

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Game Rules

You can play 5 fixed bet lines at different bet levels and coin values. MAX BET plays the game at the highest bet level, and the current coin value. AUTOPLAY automatically plays the game for the selected number of rounds.

Winning combinations and payouts are made according to the Paytable. Bet level is the number of coins bet per bet line. A bet line win in coins is equal to the value shown in the Paytable multiplied by the bet level. A bet line win in currency is equal to the win in coins multiplied by the coin value.

Only the highest win per active bet line from both ways is paid. Bet line wins pay when in succession from both leftmost to right and rightmost to left.

Betting Limits

The game consists of 1-10 Default Bet Levels and Default Coin Values (€) 0.01, 0.02, 0.05, 0.1, 0.2, 0.5. The Default Min bet is 0.25, the Max Bet is 125. The minimum free round values range from Bet level 1 – 10 bet lines., 243 bet ways, €0.01 coin value (cost €0.25).

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Some stats

PAYOUT Return to Player 96.55%

Default Maximum Win €5,000/10,000 coins – on a single bet way

Hit Frequency: 27.76%

Total game: 96.55%

RTP twin-spin: 55.1%

RTP triplet-twin: 17.8%

RTP quadruplet-twin: 15.8%

RTP quintuplet-twin: 7.8%


Main game: 27.76% MAXIMUM PAYOUT

Main Game: €5 000 / 10 000 coins – on a single bet way

Main Game: €135 000 / 270 000 coins – max coinciding win


Twin Reel Feature – Each spin starts with identical, adjoining twin reels that are linked together and can appear adjacently on any of the reels. During the spin, twin reels can expand to triplet, quadruplet, or even quintuplet reels. As the reels begin to spin, so does the excitement for the player; will the spin be a twin, triplet, quadruplet, or a quintuplet spin?

Wild Substitutions – Wild symbols appear on reels 2, 3, 4, and 5 and substitute for all symbols.

Ways to Win – Twin Happiness™ has 243 ways to win and no bet lines. A winning bet way consists of matching symbols appearing in any position on three or more adjacent reels, starting from leftmost reel to right.


Symbols are themed around Asian imagery. The golden sycee is the highest paying symbol, followed by the lucky number 7, the BAR, the Chinese lantern, and lucky fruit.


There’s a lot that goes into the Twin Happiness™ mix – mash together traditional, time-honored Asian themes with the LED-style lights of Las Vegas casinos, and you begin to get a feel for Twin Happiness™ – combine that with NetEnt video-slot tech and cutting edge UI (not to mention the 243 ways to win) and you get a great gaming experience.

Every single spin sees at least two of the reels synchronized and linked together. Animations on every spin enhance the gaming experience for players. After any random spin, the winning symbols light up with LED-style lights adding to the energy and intensity, giving a glimpse of Vegas casinos.


The game incorporates a few of the many traditional musical instruments of China, including the stringed instruments called the erhu, pipa, and guzheng, and the dizi flutes. The poignant sounds of these Chinese instruments.


The mobile version is compatible with iOS and Android. As long as your device is running an updated OS, you should have no problems playing the game on virtually any smartphone or tablet. The mobile version offers the same fantastic experience as the desktop version of the game. The game’s UI has been expertly adapted to fit the mobile screen. The spin wheel disappears from view when the reels are spinning. Settings and options likewise are filed away in a separate submenu. This economical and clever use of space keeps the display clear and clutter free, while not sacrificing any of the game’s functionality (all options that can be found in the desktop version are also in the mobile version).


Your destiny lies on the two reels of Twin Happiness™. Step inside this unique slot and give it a spin!

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NetEnt editorial team
NetEnt is a leading global gaming company that is committed to creating the future of gaming. Our team will do its utmost to make sure you have the best possible experience on our slots. We hope that you love them as much as we do! If you have any feedback, please get in touch.
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