GOTY: Overwatch,
Runner Ups.: Cyber Sleuth, Neptunia VII, and Dragon Quest VII.
Overwatch is just a ton of fun. And Cyber Sleuth and Neptunia both told stories that's more serious for them while still keeping their humor. And I absolutely love Dragon Quest VII. I think it might be my favorite in the series.
Old GOTY: Undertale
Runner Up: Shantae: Risky's Revenge
Gotta admit, I put off Undertale because of all the hype and it's fandom. But it deserves all the hype. And fandoms will fandumb, nothing you can do about that. And Risky's Revenge is a lot of fun. I beat it with full intentions of getting The Pirate's Curse, but I got distracted and now I need to play that and 1/2 Genie Hero.
I was pretty bad about beating games this year. I need to work on that this year. I personally blame Overwatch and XIV. They keep distracting me.