Narcissu
Some sort of visual-novel type thing. I'm not really sure how to decribe it, its not really a game. I highly reccomend it if you don't mind reading a lot. Kind of a depressing story but still enjoyable.
Surpised me that it was good, when I downloaded it had no idea what this was, I just grabbed on a whim because it was reccommended to me.
Two things if anyone is going to try it: Don't read too much about it on the website for it, unless you like having plot spoiled badly for you, and also "ingame" to get the menu use the right mouse button.