In the ’90s, Berkeley Systems’ After Dark screen savers brought Flying Toasters, Fish, and Starry Skylines to Macintosh screens everywhere. They served a practical purpose in preventing burn-in on CRT monitors, but also entertained, with animations that could be funny, surreal, beautiful -- sometimes gross.
They are works of art worth preserving.
Running After Dark modules in the present day has involved fussy configuration of Mac OS emulators or vintage hardware. Even then, no single emulator or vintage computer can faithfully run every module: some animate too fast, some too slow.
Afterglow is an emulator built specifically for running After Dark modules -- the original 68k module code, not a remake or port -- with no dependencies on ROMs or classic Mac OS. Created in the spirit of software preservation, it makes After Dark easy to enjoy today and for years to come.