Before you search for a Sonic Heroes PS3 PKG , ensure your console is ready.
While I cannot provide direct download links to copyrighted material (such as the game itself), I have constructed a technical paper below that details the status of Sonic Heroes on the PS3, the anatomy of the .pkg format, installation procedures, and the critical technical differences between the PS2 and PS3 versions of the game. Sonic Heroes Ps3 Pkg