Markku Eskelinen
Gonzalo Frasca’s response
Secret agency is at issue in Frasca's response, which denies the application of Aristotle to the open-ended interactivity of gaming.
Michael Mateas responds in turn
Narrativists vs. ludologists, material vs. formal constraints: Michael Mateas replies by identifying actors' roles in each division.
J. Yellowlees Douglas responds
J. Yellowlees Douglas adds more titles to Eskelinen's catalog of limnal games.