The iconic Zero Hour Exotic mission is back in Destiny 2, along with the updated Outbreak Perfected pulse rifle. If you want to get your hands on this infamous weapon, you'll need the Asset Protection quest. Here's how to get it.
Destiny 2 – How to get OUTBREAK PERFECTED in 2024 (Asset Protection Exotic Quest full walkthrough)
Once you load Destiny 2 after the weekly reset, head to Ada-1 in the Tower's Annex and pick up the quest. You don't need to do anything to activate the quest, and the game won't give you any notifications that the quest is available (other than the Milestones tab).
After picking up the quest, start the Zero Hour mission from the Into the Light node in the Destinations tab. You can choose to play the mission on Normal or Legend difficulty, but keep in mind that both have a timer of 40 and 20 minutes respectively.
The mission features various battle arenas, traversal areas, and puzzles, eventually leading to the final boss fight. Defeat the final boss to complete the quest step and obtain the craftable Outbreak Perfected pulse rifle.