A new update for Halo: Campaign Evolved is scheduled to arrive next week, targeting several major issues reported since the game's launch. Halo Support confirmed the patch will deploy between August 17 and August 21, 2026, though a fixed launch date is still unannounced.

Quick Facts

  • Release Window: August 17 – August 21, 2026
  • Platforms: Multi-platform
  • Save Impact: Mid-mission save data will be invalidated upon patching

Confirmed Patch Changes

The upcoming update introduces five headline fixes across platforms. Players can expect the following adjustments:

  • Adjustments to Sergeant Johnson's AI behavior to stop blocked mission progression.
  • More reliable staggering for Jackals when players target their hands and feet.
  • Marines and Flood Marines will now properly fire their Assault Rifles when the Magnified Skull is active.
  • Added options to toggle off Chromatic Aberration and Film Grain.
  • General stability improvements across multiple platforms.

Action Required for Players

Players should be aware that deploying this update will invalidate any mid-campaign save data currently in progress. Anyone nearing the end of a level—particularly on Legendary difficulty—should plan accordingly before the update goes live.