I’d like to get back into playing video games, but I don’t want to have to sign up for an online service like Steam or Ubisoft Connect.
I love technical sandbox games like Scrap Mechanic, especially if they have a “creative mode” that allows me to just make stuff.
I’m not sure if you are in the same boat, but I bought ARMA 2 and Operation Arrowhead many years back directly from the dev’s website. I logged into their site about a year ago, copied the registration keys, pasted them into Steam, and was able to redeem it through Steam directly. If your games have CD keys, Steam can oftentimes accept those directly like you are entering a Steam product key. I think you put it into the field where you enter Steam gift cards and product keys.