1. Strange Tales of the West Emerge in Red Dead Online  Rockstar Games
  2. Red Dead Redemption 2: Undead Nightmare has finally been teased, rejoice  GAMINGbible
  3. Red Dead Redemption 2 could be coming back to life, as Rockstar apparently teases new RDO missions  PCGamesN
  4. Unexpected Red Dead Online Update Adds Zombies And Weird Little Robot Guys  GameSpot
  5. Red Dead Online Gets New Undead Content In Event Month July 1st-August 4th  RockstarINTEL