Double Happiness (OneGame)

Double Happiness Review

The Double Happiness slot machine showcases an Asian-inspired design. A key feature of this game is the potential to double all winnings during the Free Spin mode. This slot offers medium-high volatility, five reels, and three rows of symbols. The game features thirty active lines, with bet ranges available. The game incorporates basic symbols, Wild symbols, Scatter symbols, Random Stacked Symbols, Free Spins, and Gamble feature. Winning combinations are formed by landing matching symbols on active paylines, starting from the leftmost reel. Double Happiness is accessible on various devices with an internet connection.