A RPG with mahjongg combat. Rather than constant mahjongg combat, only major characters are battled in this way. You play (titular, she's Ripple) silver-haired female knight, and the game controls with the mouse, both in terms of walking around, and once in the mahjongg game itself. The art style is rather simple, but at least for the first battle, the game itself is also pretty easy.

The opening details an ancient witches forest which a Ripple is chasing a villain towards... but is a little vague why you're stripping girls with mahjongg.