We can only make a top 5 list? 
Well all the ones I would like to mention for nomination, in no particular order, are:
Horizon Zero Dawn
Super Mario Odyssey
The Legend of Zelda: Breath of the Wild
Crash N-Sane Trilogy
Golf Story
Mario + Rabbids Kingdom Battle
Divinity Original Sin 2
Mario Kart 8 Deluxe
Uncharted The Lost Legacy
Assassin's Creed origins
F1 2017
This was probably my favourite gaming year ever. I didn't even play many more games, I just happened to love/ super like most that I played.
Well all the ones I would like to mention for nomination, in no particular order, are:
Horizon Zero Dawn
Super Mario Odyssey
The Legend of Zelda: Breath of the Wild
Crash N-Sane Trilogy
Golf Story
Mario + Rabbids Kingdom Battle
Divinity Original Sin 2
Mario Kart 8 Deluxe
Uncharted The Lost Legacy
Assassin's Creed origins
F1 2017
This was probably my favourite gaming year ever. I didn't even play many more games, I just happened to love/ super like most that I played.