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Winter Star Bonus Buy by Evoplay is a 5x3 online slot with 20 paylines and high volatility. The game combines a winter and cosmic theme with card symbols, fruit icons, golden bells and a Winter Star logo symbol across a starry blue reel set. The stated RTP is 96.04%, and bet sizes range from 0.1 to 75.
The demo version lets players play for free and practice before playing for real money. A key feature is the Free Spins Bonus Buy, which allows direct access to the bonus round without waiting for a natural trigger. The bonus selection screen offers 16 free spins at low volatility, 12 at medium volatility, or 8 at high volatility.
During free spins, wins are highlighted with glowing lines and large win displays, while the interface shows balance, bet, and spin controls clearly. The layout keeps the paytable visible, making it easier to review symbol values and line structure before using the demo mode.
