Overview
- Nintendo Switch 2 players noticed an unannounced patch for Call of Duty: Modern Warfare 4 that began appearing for downloads without an immediate official notice.
- Users reported the update required about a 30GB download and brought the game’s total installed footprint on Switch 2 to roughly 91GB, according to player reports cited by Nintendo Life.
- Activision initially had not posted details but later published official patch notes describing fixes to stability, UI issues, multiplayer spawn behavior, DMZ bugs, and closed several exploits.
- The Switch 2 ships with 256GB of internal storage and supports microSD Express expansion, so many owners will need to free space or add a card to install the update and continue playing.
- Large, frequent patches are common for Call of Duty titles, and this update follows a pattern of big fixes and later file-size work by Activision that can affect how players manage console storage and play schedules.