The patch for Xbox One players comes in at 66.3GB. Devs for the game Infinity Ward explains that this is due to a bug in Microsoft’s patch delivery process, causing the re-downloading of already existing files. In comparison, on PC the patch size for Call of Duty: Warzone alone is 0.88GB, while the  patch for the full Modern Warfare game with the battle royale mode is 1.83GB.

— Infinity Ward (@InfinityWard) August 15, 2020 PS4 players generally only needed to download a patch that’s 1.2GB in size. But it would seem that some PS4 players are also seeing massive patch downloads for Call of Duty: Modern Warfare, from 72GB to 92GB.

— simon Harrison (@si_harrison18) August 15, 2020  

— kamilo kastellanos (@kamilo_zheo) August 16, 2020 It’s especially unfortunate for those having to download such a massive patch that dropped over the weekend. Those without blazing fast download speeds will likely spend the whole weekend downloading the patch rather than playing the game. And sure enough, that seems to be the general reaction on Twitter. (Source: Infinity Ward)