That guide is missing some stuff, just glancing through it I noticed it doesn't mention the Iron Fang or Iala Cave at all. --- Check out my Phantasy Star parody comic http://www.drunkduck.com/Phantasy_Star_Replay
I played this way back in 1993. Like many people I just made my own maps. It was trail and error. I didn't have guide, or anything. No it was 100% on my own, though it did take abit of time. --- Strength is a necessity, there will always be conflict.