Chris Crawford considers Zimmerman's definitions.
Pattern, absence, routine, return - Dave Ciccoricco mulls the shape(s) in Michael Joyce's new paper novel, Liam's Going
Gonzalo Frasca's proposal for videogames that address "critical thinking, education, tolerance, and other trivial issues."
Ken Perlin on a game-narrative difference that makes a difference: does agency, rather than identifiction, make characters in a game seem more real than those in novels or films?
It's "Game Time." Here in section four we see what the dynamics of time and space have to do with the games people play.