Come to think of it, there are probably still people playing CS 1.6 today.

Whoa, turns out to be a lot of them. 14,400 as of a few minutes ago! https://steamcharts.com/app/10

That’s as many as the two most recent Battlefield games have combined right now. Battlefield 2042 currently around 8,000 and Battlefield V at 6,000. I’m sure console players would boost the Battlefield numbers quite a bit, but still. That’s pretty cool.