If you found this file in a folder on your computer or a GitHub repository, it is likely part of a .
The string "sonic2_w.68k" appears to refer to a specific from the Sonic the Hedgehog 2 (Sega Genesis/Mega Drive) reverse-engineering community. sonic2_w.68k
Because it is an uncompressed binary, it can often be renamed to .bin to work with standard Genesis emulators. Technical Context: Why "W"? Sonic the Hedgehog 2 (CENSOR prototype) If you found this file in a folder
The specific identifier _w is most famously associated with the of Sonic 2. sonic2_w.68k