postgame /ˈpoʊstˌɡeɪm/adjective 2noun 2forms 1 adjective2 •Following a game, usually specifically a sporting match.Stay tuned for the postgame show. •Occurring after the main storyline of the game.postgame credits noun2 •A postgame show.The Sunday job of wraparounds and pregames and postgames and half-time shows is certainly the toughest job I've ever been around. — 1987 •The gameplay that unlocks after completing the main storyline. formspostgames