Koi Koi Treasure presents a sunlit water world theme with koi fish, lotus, and gems. The color palette centers on blue tones with contrasting darker accents and ornamental floral details. The presentation leans toward a calm, decorative aesthetic rather than aggressive motion, supporting a measured player experience.
Additionally, the feature set includes Wilds, Scatter symbols, Free Spins, Bonus Bet, Buy Feature, and a Mega Symbol (3x3). In practice, Wilds substitute across reels, Scatter symbols trigger bonus events, and Free Spins can extend play time. The Mega Symbol increases symbol density, aligning with the game's grid-driven mechanics, while the RTP range is noted as part of the design considerations.
Numerical specifications include a 5-3 layout with 28 paylines; the top win is x8, and the RTP stands at 97%. The volatility is Med, and the minimum bet is USD 0.28.
