AIF 101

From IFWiki

AIF 101 is a series of articles written by Johnny Freebase and originally posted on the usenet group These articles discuss the theory and practice of writing interactive fiction from the point of view of an AIF author. Although last updated in 2004 they are just as valid and useful today as they were back then, helping the wannabe AIF author from the very begining of trying to think of your idea right through to polishing your masterpiece after betatesting.