Star Wars: Battlefront won't support split-screen on PC
In a post that responded to community questions, Everett said that split-screen will only be available on PlayStation 4 and Xbox One. Star Wars: Battlefront’s non-competitive Missions mode supports offline and online co-op, but local split-screen will not be playable on PC.
Also regarding Missions, Everett said that “Playing Missions does not grant you multiplayer career experience, but it does provide you with credit rewards you can spend on buying unlocks.”



