(re: I hate netscape) Oops .. I forgot to answer the AGI question…
AGI was mostly mine (including my idea). SCI, its’ sequel was mostly Jeff Stephenson. SCI was ahead of its time. I think it was the first true object oriented programming language.
I don’t know what the encryption key was for AGI games … if it is a ladies name, it might be either Bob Heitmans wife, or Jeff Stevensons wife (Jeanine(?) or Avis repectively). Sorry — you are talking nearly a quarter century ago!