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Chris Crawford adduces the algorithms of games against dramatic conventions.
First Person, second section: What is Ludology? Editors Pat Harrigan and Noah Wardrip-Fruin see a disciplinary shift away from ill-advised analogies toward analyses of the gaming situation itself.
Stuart Moulthrop (re)mediates the interpretation (narrativists) vs. configuration (ludologists) debate by going macropolitical.
"Playing with play," John Cayley sets ludology on an even playing field with literature, but without literary scholarship's over-reliance on 'story,' 'closure,' and 'pleasure.'