I know this was accounted a while ago for PC.

But Why does a game port from 2002 need Denuvo DRM? The first Onimusha on Steam did not have it. I thought Capcom was going back on using Denuvo.

Guess I'll stick playing my PS2 version.

When people voted for Onimusha to make a come back, this was a terrible possibility.
Someone used this wording on another thread to define this attitude and I like it:
"Its the Capcom Paradox"

They release some of their games here DRM-Free, but then they release high demanded games with the worst kind of DRM that is Denuvo. And the cliche:
"I always loved Capcom but what they're doing recently with beloved franchises is really not nice!"

We can be thankful for their Horror Quintology here. At least, those are preserved drm-free for now.
I feel they are willing to release RE4, RE5 and RE6 here soon. but maybe not before they officially announce what RE9 is gonna be.

The first and the third one have PC ports, maybe there'll be GOG re-releases as compensation.