A phenomenal game far ahead of its time. Not without flaws to be sure, but highly innovative and full of memorable moments. The creature mechanic could be equal parts frustrating and awesome, depending on whether you managed to teach your creature the lesson you wanted him to learn, or accidentally taught him something quite different. I still remember one time I was trying to teach my creature to poop in the fields in order to fertilize them, and for some reason he got it into his head that I wanted him to poop on villagers, which he then did with gusto for the rest of the game. Poor villagers.
And then there's the song... That bloody song. I will carry that song with me until the day I finally shuffle off this mortal coil. "Ohhhhh we've got this notion that we'd quite like to sail the ocean..."