For decades, retro gaming enthusiasts have faced a fragmented landscape. To play a Super Nintendo game, you need a specific emulator (like ZSNES or BSNES). For a PlayStation 1 title, you switch to ePSXe or DuckStation. For Sega Genesis, you open Kega Fusion. Managing save files, controller configurations, and shader settings across dozens of standalone emulators is a hobby in itself—often more work than the actual gaming.

We tested Emu OS v1.0 on three hardware configurations: