There are a bunch of things players have to search for in the What We Left Behind quest in Arc Raiders. Here’s how to complete it.
What We Left Behind is one of Tian Wen’s first few missions that players will be able to complete in Arc Raiders. Similar to a lot of the quests in the game, players will have to go on three separate runs and search for different things. A few tasks in this quest can be considered difficult, not because they are challenging, but because they might confuse players. The guide below offers a step-by-step walkthrough of the quest and the rewards players will get in Arc Raiders.
Updated January 31, 2026, by Ayyoun Ali: What We Left Behind is a quest in ARC Raiders that rewards players with a set of attachments that can be useful for various weapons. This guide has been updated to expand on the quest rewards and help players figure out which weapons would benefit the most from these attachments.
What We Left Behind Quest Guide in Arc Raiders
There are three objectives for this quest, which require you to run a mission on Dam Battlegrounds, Buried City, and Spaceport.
