This specific filename originated from the SEGA Mega Drive and Genesis Classics collection on Steam.
SEGA has since delisted the standalone Sonic 3 & Knuckles from Steam, making the file harder to obtain through official channels. How to Obtain the File Sonic Knuckles Wsonic3.bin File Download -HOT
If you previously purchased the game on Steam, you can still find the file in your local directories. Otherwise, alternative methods are required. This specific filename originated from the SEGA Mega
To run legally, the software requires an original copy of the game data to act as a base for its enhancements, such as widescreen support and 60 FPS gameplay. Sonic Knuckles Wsonic3.bin File Download -HOT