Yahtzee's little dictionary

This week, the incomparable Yahtzee of zeropunctuation fame delineates some terms in his column at the escapist. There exist some very good scholarly treatises about computer gaming and how it relates to other narrative forms, but most gamers don't have the time or inclination to read them. So rather have a look at this: It is short, sweet and grounded on knowledge one can only acquire with a lifetime wasted on games.