Halo 5: Guardians sells more than $400 million (games and hardware)

[fireburn95]

poklane said:

bananaking21 said:

the highest rated Xbox One exclusive, first-person shooter game of 2015, according to Metacritic.

I dunno about how that sentence works with English grammar, but I think the comma indicates it's the highest rated Xbox One exclusive and the highest rated FPS of 2015, not the highest rated XB1 exclusive FPS of 2015.

commas aren't exclusively used as a replacement for and.

"An Xbox one exclusive first-person action rpg set in a dystopian setting"
In this sentence, commas can be used to break up the sentence so you're not reading it as one long description of something
"An Xbox one exclusive, first-person action rpg set in a dystopian setting"

Essentially that sentence can read as both ways.