From my game list—Guacamelee, Spelunky, Broforce, Monaco—I believe Grid 2 or Autosport offers a split-screen option, and it allows choosing either vertical or horizontal layout so you can use one monitor at a time.
From my game list—Guacamelee, Spelunky, Broforce, Monaco—I believe Grid 2 or Autosport offers a split-screen option, and it allows choosing either vertical or horizontal layout so you can use one monitor at a time.