Tracking down rights to rerelease old games is GOG.com's secret sauce. And once they've got the distribution rights, they'll work with people who build emulator

Tracking down rights to rerelease old games is GOG.com's secret sauce. And once they've got the distribution rights, they'll work with people who build emulators (like DOSBox) and wrappers. See also: http://www.rockpapershotgun.com/2015/09/16/how-gog-com-save-and-restore-classic-videogames/ http://www.rockpapershotgun.com/2015/09/16/how-gog-com-save-... Granted, some companies do want to keep those rights to themselves.