Well, it's 2019, and I guess it's a sign of the times that all of my top 10 were played on PC - yet only four of them were via Steam.
I would say that I got around to most of the games I really wanted to, although, the way people talk about Control and Disco Elysium make me feel like I should eventually play those at some point. Oh, and Phoenix Point too, but I think I should wait until that gets patched a bit more.
- Jackbox Party Pack 6 (I had lots of fun with this. Push the Button is, by far, its standout.)
- Outer Wilds (Some very frustrating mechanics mar an otherwise cool experience.)
- Wargroove (Nice pixels and some good tactical gameplay.)
- Ape Out (Styyyyyyle!)
- Gato Roboto (Fun and cute li'l Metroidvania.)
- Sigil (John Romero's 5th episode for the original Doom!)