Question: what is the best two player game for xbox one?
Answer: Rocket League. The concept of Rocket League is incredibly simple (and a tad ingenious) but learning how to master it proves much harder. ... 
Cuphead. ... 
LEGO Marvel Super Heroes 2. ... 
Warhammer: Vermintide 2. ... 
Gears 5. ... 
Darksiders Genesis. ... 
A Way Out. ... 
Halo: The Master Chief Collection.