Griffon Legend is a wonderful Zelda-esque dark action RPG. It's free, and plays very smoothly. Its music is dark and intriguing, its graphics are wonderful, and all-in-all, it's a five @ game. Basically hack through enemies, level up, beat boss, collect items, use them, and try to survive alone against a lot of angry foes. All in all, a good, if rather unfufilling for those less amused than me, experience. I've played it a long time ago, and rediscovered it today. A good coffee break game, with the potential to be played longer.
Screenshot below, customary Article Link goes to site.