for me, it was Metal Gear V

For me Fallout 4.. Or Hitler Blaster maybe, hard choice

I'm going to say BO3 as it was the only game I played from 2015 extensively

Skies of Arcadia

Metar Gear Solid V

MGSV hands down. Didn't put 90 hours into any other game last year.

Witcher 3 or MGSV

Fallout 4 is mine, but Overwatch would be my favorite if we count betas.

Undertale (prepares for hate)

I just looked up Overwatch. It looks awesome! It looks like the multiplayer game I've been waiting for. I wish I got to play the beta.

I'm surprised only one person said Undertale, that shit's amazing

Fallout 4

For me it was undertake too.

Undertaker Simulator 2016? I played that, I thought it sucked

Ahhhh sorry, auto correct is a bitch.

Undertaker sim was great, best game ever actually