I bought this turn-based 40K game featuring Adeptus Mechanicus on Steam for 30 EUR.
I played the start of the campaign on the easiest difficulty and tried to figure out how this game works. It reminds me a bit of the original UFO game.
I tested GeForce Now, NVIDIA's game streaming service, and apparently it works by logging you into Steam on a remote machine and running a subset of your Steam games from there. I tried playing Mechanicus, and it worked as advertised. I also tried logging in on my phone, which didn't work.
And this computer has an AMD card, not a GeForce card. Just making sure. :)