Call of Duty: Modern Warfare 4 has received a sizable new update on the Switch 2, with the download reportedly weighing around 39GB. Despite its substantial size, the patch appears to largely replace existing Modern Warfare 4 files rather than significantly increase the game's overall storage footprint on Nintendo's handheld console.
Modern Warfare 4 is the first new series entry on Nintendo hardware in 13 years, since Call of Duty: Ghosts launched on the Wii U in 2013. It originally launched on October 23 following a week-long early access period limited to a subset of its gameplay modes. The massive day-one Modern Warfare 4 patch already made its way to the Switch 2 that day, with this subsequent release seemingly being unique to Nintendo's hybrid system.
According to several user reports, the new Switch 2 weighs around 39GB. However, the game's post-update installation size is said to sit at 91.3GB. The latter figure is only modestly above the 84.9GB size reported from Nintendo eShop data before launch, indicating that much of the new download is replacing existing files instead of simply being added to them. Large downloads that reorganize existing data have long been a common practice...
