Ultrashroomz on 19 December 2015
Xenoblade Chronicles X.
That game is just addicting to play, and being able to do so much in a huge world to explore in, while listening to some upbeat tunes is amazing.
My runner ups are Splatoon, Undertale, and MGSV.
"Just for comparison Uncharted 4 was 20x bigger than Splatoon 2. This shows the huge difference between Sony's first-party games and Nintendo's first-party games."
