ZX81 game covers are listed in this category.. Media in category "ZX81 game covers" The following 2 files are in this category, out of 2 total.
Dec 16, 2018 · There is one file type associated with the A83 File Extension, the EightyOne Sinclair ZX81 ROM File format. According to our database, only EightyOne from SourceForge will enable you to view these files. A83 files are traditionally categorized as System Files. File Extension A83 is supported by the Windows operating system.