Infinity Ward has detailed the balance changes and fixes accompanying Modern Warfare 4’s first season, including a reduction in maximum Hardcore health from 30 to 22. The additional November 5 patch notes also close an exploit that allowed Proximity Mines to be attached to Seeker Drones.

Multiplayer improvements include an option to select or deselect every Quickplay mode at once, corrections to Prestige and weapon mastery unlocks, and fixes for split-screen menus and a crash associated with the second player generating a weapon through Gunny.

DMZ receives another round of repairs

The extraction mode’s changes address duplication exploits and update Forward Operating Base vendors, recipes and assembly requirements. Infinity Ward has also corrected several equipment and vehicle problems, along with an incorrect helicopter extraction countdown that could appear for players boarding another squad’s flight.

These adjustments accompany the season’s broader content rollout, including the X01 exclusion zone and additional multiplayer maps. Season 1 launched at midnight Eastern on November 6 across PS5, Xbox Series X|S and PC, with Warzone integration forming part of the same seasonal update.