No, I'm not going to put this year. Though 2013 didn't exactly have a lot of time with the new generation full stop.
For me, easily 2016:
Doom and Uncharted 4 are two of the best single-player titles of the generation so far: beautiful, epic adventures of mad spectacle and ...well, Uncharted bore some epic drama.
But game of the year? Overwatch. I'd call it this generation's Halo or Left 4 Dead for the many hours of multiplayer shenanigans I've enjoyed on it. Absolutely fantastic stuff.
You?
-
Probably 2017 for me. My faith in Nintendo was restored with Mario Odyssey and Zelda BotW, Prey, another game changing (literally) entry in Assassins Creed with Origins, Stardew Valley, etc. This year was amazing imo