What changed in Batman™: Arkham Knight in 2026

4 updates · 3 main milestones · Sep 18, 2026 to Sep 21, 2026

  1. 2 events
    Mayhem Collection DLC Releaseddlc releaseMilestone

    New Mayhem Collection DLC introduces Absolute Difficulty Mode.

    Steam
    Absolute Difficulty Mode Introducedgameplay

    Players can now challenge themselves with the new Absolute Difficulty Mode.

    Steam
  2. 2 events
    Mayhem Collection DLC Announcementdlc releaseMilestone

    The Mayhem Collection DLC will be available on September 18.

    Steam
    Mayhem Collection DLC Releaseddlc releaseMilestone

    The Joker and Harley Quinn are now available in LEGO Batman: Legacy of the Dark Knight.

    Steam