Silly me removed about 70 games from Steam library years ago. Today I have restored most of them via Stem support page and with purchases history.

    • I believe you can still activate keys for delisted games. Meaning if you find a shop that sells them, you might be lucky. I never did that, just read reports of this. So can’t actually verify if this is true. Provided there is no additional third party launcher or activation that hinders this.