Man pages matching name game-data-packager in section 6:

game-data-packager.6.en	debian 10 / game-data-packager
game-data-packager.6.fr	debian 10 / game-data-packager
game-data-packager.6.en	debian 11 / game-data-packager
game-data-packager.6.fr	debian 11 / game-data-packager
game-data-packager.6.en	debian 12 / game-data-packager
game-data-packager.6.fr	debian 12 / game-data-packager