Modern Warfare 3 and Warzone Season 1 update is right around the corner, and you might be wondering what is its download size. Here’s everything you need to about Modern Warfare 3 and Warzone Season 1 update download size for all platforms.

What is the MW3 & Warzone Season 1 update download size?

Different platforms have different download sizes for the next Call of Duty update, and here’s a detailed breakdown:

PlayStation

The Modern Warfare 3 and WarzoneSeason 1 updateweighs around67 GBand130 GBforPlayStation 4andPlayStation 5,respectively, as stated byPlaystation Game Sizeon X. Here’s how to preload the update:

Xbox

The Season 1 update for Modern Warfare 3 and Warzone is around25 GB on Xbox. You can preload it by following these instructions.

PC

The Modern Warfare 3 and Warzone Season 1 update weighs around33 GB for PC, and here are the instructions to preload it.

The first season of Modern Warfare 3 and Warzone will be released on Jul 27, 2025, at 9am PT. The season 1 update will bring new maps, modes, weapons, operators, and more to both games. The Vault Edition battle pass will also go live for those who purchased that edition of the game.

MW3 and Warzone Season 1 download size for all platforms

For more quality guides and useful information relating to Modern Warfare 3, check outWhere to get a Dead Wire Turret Circuit in MW3 Zombiesright here on Pro Game Guides.