Sierra On-Line: Early Adventure Games

If you look back upon Sierra's massive library of PC adventure games with as much fondness as I do, then you'll want to point your browser over at this nostalgia-prompting article on Gunaxin. My favorites? The original Hero's Quest and King's Quest III:
A boy named Gwydion is enslaved by the wicked magician Manannan. Gwydion was kidnapped from Daventry by the magician when he was young, and this adventure tells the story of his journey back to Daventry.

Classic part: While in the desert, making sure you don't face Medusa as you hold up the mirror to her, thus turning her to stone.
Great times.