Macintosh Cd Key

[marlsey]

Hi, my friend has a Doom 3 Macintosh Version and has a PC version.
He lost the pc cd key, is it possible that the cd key that the macintosh version provided would work for the PCs version?

 

[Didou]

In this case, the only way to find out is to try it out. If it doesn't work, you haven't lost anything trying.