Call of Duty: Warzone received a major Black Ops 6 integration update, packed with fresh content for players to unlock. While some players are already progressing through the Mastery Camos grind, others are eager to tackle the highly coveted Dark Ops challenges, available in the battle royale game for the first time.

With the Warzone and Black Ops 6 Season 1 update launching nearly three hours early, here's what you need to know about the patch, including its file size and all of the new maps, modes and weapons.

Warzone has today began Season 1 and in the process has drastically overhauled just about everything in the battle royale shooter.