Sega Master System Public Group Active 1 year ago Group Leadership Group Administrators While not as popular as the NES in North America, it was a major competitor elsewhere, especially in Europe and Brazil. Home Forum Docs Events Members 1 Gallery All Docs Sega Master System’s Docs You are viewing all docs. Filter by: AttachmentsSearchTag Has attachment? Yes No Doesn’t matter Search No tags to show. Hide Folders Show Folders Has attachment Title Author Created Last Edited Tags There are no docs for this view.