What was your favorite fantasy video game growing up?

What was your favorite fantasy video game growing up? The one that lived in your mind and helped shape the way you viewed fantasy?

For me, it was Ultima IV: Quest of the Avatar. I had gotten Ultima: Exodus with the original Nintendo for Christmas when I was 7. That introduced me to turn-based fantasy. Then, when I got Ultima: Quest of the Avatar, I became immersed in fantasy. That game was so awesome. First off, your character class was based on answers to various ethical scenarios. Then it was completely open-ended. You could do whatever you wanted to do in whatever order (but you had to develop your virtue if you wanted to finish the game). It was just fascinatingly different. Fighters, druids, mages, dungeons… The fantasy seed was planted. Deep!