Not for experienced players. – Kiki's Koi-Koi Review

Visually, this is the best Koi Koi game I tried thus far. I would highly recommend it to beginners and kids. However, I have been playing Koi Koi for years and this version isn't challenging enough in single player mode, even on Hard. That's because "Kiki" rarely calls Koi Koi. If the developers fixed that, it would be a 5-star game.
Review by seaph09 on Kiki's Koi-Koi.