Does remaster/remake collections count? If so Halo MCC. So much fun and value in one collection especially since they fixed a lot of the issues.

If not, I'll pick Halo 5 for MP and Doom for SP.

Uncharted lost Legacy, horizon and rocket league I loved them all but GOW takes it. No contest.

Witcher 3, by a country mile.

MGS V would have been an easy choice if Konami and Kojima actually competed it.

So far the best are Breath Of The Wild and Rocket League.

Mine would be The Witcher 3.

Undertale. Is the game that had the more impact on me this generation. The story, the music, the characters... even the graphics. I loved every bit of the game and I doubt I will ever forget it.

hard for me toss up between witcher 3 and breath of the wild. last gen for me was mass effect 2

I agree.  Witcher 3 is among the best games of all time.  The quality of the DLC goes a very long way to separate it from the crowd. The base game is extremely good, but then it gives you two more gigantic, excellent experiences in the DLC.  No other game has ever done that, aside from MMOs.

NES?SM: Super Mario Brothers 3
SNES/SG: Super Metroid
N64/PSX: Golden Eye 007
GCN/PS2/XBX: Resident Evil 4
NW/PS3/X360: MGS4
NS/PS4/XBX1: ????

This does not include PC games. Also, the hardest generation for me to rank was the N64/PSX generation. So many amazing games. I honestly believe that the GCN and PS2 were inferior to the N64 and PSX. SM64, DKR, OOT, MM, MGS, FF7, FFT, GE, PD, wow...

Legend of Zelda Breath of the Wild followed closely by Persona 5.