HOW MANY GAMES DO YOU OWN ON STEAM

217 in my steam library. And you didn't ask but I've also got about 400 on GOG. A better question would be how many of them I've actually played...

about 200, with shared ones included, 350, also still have same number of phsyical discs here

Probably over a hundred, didn't finish half of them unfortunately

I own 500+ steam games and 50 percent of them i'm not playing because i just purchased random steam keys for funs xD

I currently have 287 games in my Steam library. In addition, I also own a total of about 100 games from Origin, GOG, Uplay and Epic Games, and some games on CDs (yes, they still exist, and they are still a thing.)
Nonetheless, no matter how many of them I have, I probably played about 15 of them. Of course, sporadically I tell myself that I have nothing interesting to play, even though I have tons of games that I never finished, or games that I simply didn't have enough time to complete. In the near future, I'm going to go through all of my games, and finish all the games that I never had the time to play.

Only around 40ish games. I only play a handful of them though.

I own about 100 across a few accounts, only play like 3 or 4 at a time. Kinda over single player campaign games and just grind competitive multiplayers!

20 and I've got my pc 2 month ago

Around 250. But only 38 installed at the time. And I also miss physical copies...

I have around 47 games. 3/4 of them are paid and the rest are indie