Everything that happens when you do an Expedition Project in Arc Raiders

Arc Raiders Expeditions: A raider reloading while looking up at a large, spider-like ARC robot that's about to attack them.
(Image credit: Embark)
Recent updates

December 8, 2025: Embark has revealed Expedition rewards in full, including a new delayed departure date of December 17.

While Arc Raiders doesn't have traditional extraction shooter wipes like Escape from Tarkov, it's not ignoring those who like this kind of 'back to basics' gameplay loop. This is where the Expedition system comes in, letting you reset much of your progress for extra benefits, similar to prestige mode in Call of Duty.

Arc Raiders Expeditions explained

(Image credit: Embark)

Expeditions is Arc Raiders' approach to server wipes, giving you an optional way to retire your raiders and 'prestige' your account, losing most progression in the process. Expeditions have five main stages before reaching the final departure window, each requiring you to deliver different items and resources to build a caravan and prep it for travel.

Only once you've completed these preparation steps can you officially send your raider on their merry way, never to be seen again.

Importantly, Expeditions run on a roughly eight-week schedule, so you'll have 60 days to gather resources to build your caravan and supply it, and then just a seven-day window to depart.

Missing a departure window means losing its buffs until the next Expedition cycle, though if your project isn't complete by the time the construction phase ends, your progress will be kept until the next finalisation window. So, plan your contributions and availability in advance to avoid wasting precious time or resources.

When is the next Expedition in Arc Raiders?

According to Embark's pre-release timeline, the first Expedition Project in Arc Raiders begins at launch on October 30, 2025, with a final departure date of December 22, 2025:

  • October 30 - December 16: Caravan construction and supply phases available
  • December 17 - December 22: Finalisation phase opens to confirm whether you're going forward with the expedition
  • December 22: Completed caravans depart

What happens when you send a raider on an Expedition in Arc Raiders?

Once you complete the necessary steps to embark on an Expedition, much of your progress will be reset, though you'll keep cosmetics and gain rewards and advantages that carry over to your next character until the following Expedition cycle. If you're a hardcore raider, these advantages can be increased by sending characters on up to three future Expeditions.

When you depart on an Expedition, you will lose:

  • Stash upgrade progress
  • All inventory items
  • Blueprints
  • Your player level and all acquired skill points
  • Coins
  • Raider den progress
  • Workshop upgrade progress
  • Quest progress

When you depart on an Expedition, you will keep:

  • Unlocked maps
  • Unlocked workshop stations
  • Codex entries
  • Raider Tokens
  • Cred
  • Raider Decks progress
  • Active leaderboards
  • Trials
  • Cosmetics
  • Personal event progress (like the Stella Montis event)
  • Bonus skill points earned from Expeditions
  • Bonus stash slots earned from Expeditions

Lastly, you'll gain the following permanent benefits by sending a raider on an this current Expedition:

  • The Patchwork Raider outfit
  • Scrappy Janitor Cap
  • Expeditions Indicator icon
  • Bonus skill points above the level cap ($1 million stash/cash value per skill point, up to five)
  • +12 Stash space

As well as these temporary benefits at the start of the new season:

  • 10% repair buff
  • 5% xp boost
  • 6% more materials from Scrappy

How to start an Expedition in Arc Raiders

(Image credit: Embark)

To begin an Expedition, you need to reach level 20, then head to the 'raider' section of the main menu and select 'projects', where you'll see the Expedition Project option. Starting this begins the caravan construction process to send your raider beyond the Rust Belt.

From here, you can commit various materials towards the construction of your Expedition caravan. Keep in mind that once you've committed materials to the project, they can't be retrieved.

You'll need the following materials to complete your Expedition Project:

Swipe to scroll horizontally
Expedition materials

Step

Materials Required

Foundation

150x Metal Parts

200x Rubber Parts

80x ARC Alloy

15x Steel Spring

Core Systems

35x Durable Cloth

30x Wires

30x Electrical Components

5x Cooling Fan

Framework

5x Lightbulb

30x Battery

20x Sensors

5x Exodus Module

Outfitting

5x Humidifier

5x Advanced Electrical Components

5x Magnetic Accelerators

5x Leaper Pulse Units

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250,000 coins worth of Combat items

100,000 coins worth of Survival items

180,000 coins worth of Provisions

300,000 coins worth of materials

Now, that last step is a little confusing, as it's the first time you'll have really heard these terms in-game. So, here's what they mean:

  • Combat items include guns, grenades, ammo, and attachments
  • Survival items include shields, augments, medical items, and other tools
  • Provisions include Nature items, trinkets, keys, and other miscellaneous items
  • Materials means effectively any crafting resources and recyclables
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Rory Norris
Guides Writer

Rory has made the fatal error of playing way too many live service games at once, and somehow still finding time for everything in between. Sure, he’s an expert at Destiny 2, Call of Duty, and more, but at what cost? He’s even sunk 1,000 hours into The Elder Scrolls Online over the years. At least he put all those hours spent grinding challenges to good use over the years as a freelancer and guides editor. In his spare time, he’s also an avid video creator, often breaking down the environmental design of his favourite games. If you can’t track him down, he’s probably lost in a cave with a bunch of dwarves shouting “rock and stone” to no end.

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