I'll let you know if I agree after I finish it.

I really should finish Blood...

The graph they used is actually the one for "CrowdStrike"

That's why the button says "purchase" instead of "buy" it's been a bit since I used Steam, so I had to check to be sure. I think there's a legal loophole there, but I'm not great with English.

You typically don't get "ownership rights" when you purchase a game on Steam. You'll typically be purchasing a licence to play the game, which could be taken away at any point. Some Steam games don't include DRM after installation, and you'll truly own those games after downloading them. (you can search for a game here, and find the DRM used) I'd recommend avoiding purchasing games on Steam whenever DRM is included if you want to own the game you'd buy, there are a lot of online stores that sell games without DRM.

Is there something I'd need to do to have it recognize the card?

It's easy to set up on Arch as well if you use wiregaurd.

That's what I'd go with it. Came here to comment it, but I was beaten to it. There are so many great ways to play through it, as the modding community has made so much amazing stuff over the years.

They removed the repo, but many people have archived it.

Betting that store link leads to SteamUnlocked.