People have different thresholds about paying for for ostensibly free games. We did a comic about specifically withholding payment in some cases. In others, I've paid as I left the game for good; like they brought the check, and I paid on my way out. Typically though, I do it when it passes the Pinoccio Line, the one that marks its having become a real game. The point at which not paying begins to feel like theft. Gabriel tends to pay either when a game expresses itself with unique art, or it indulges his desire to become a Frost Wizard.
