Of all the games I have this one is the only one that gives the scanner this result, file infected.
It doesn't find and remove a trojan in the end but it finds potential threat.

OMG, I just want to add somethign to your thread; I also got a freaking Trojan, or at least my Microsoft Security detected it as such.

This can't be a coincidence at this point, it's the same game, we're from this same year, and what the hell does a WAV file even can do?