https://www.polygon.com/2018/11/29/18115075/red-dead-online-rdr2-battle-royale-make-it-count

Red Dead Online launched in beta on Tuesday, letting Red Dead Redemption 2 players explore the Wild West together. There’s an entirely separate story to discover, missions you can tackle as a posse, and a chance to rub elbows with other players — or shoot them in the face — as you freely roam the world.

There’s also a series of more traditional competitive multiplayer modes called the Showdown Series. Right now, that exists as a trio of playlists, a rotating set of modes that includes traditional deathmatch, team deathmatch and control point game types. There’s also a separate horse racing playlist.