In ARC Raiders, Blue Gate Confiscation Room Key unlocks one of the Rust Belt’s secret stashes hidden in the tunnels. Having it in your inventory grants you access to materials that cannot otherwise be obtained, turning a dangerous route a lucrative venture. Even if you fail to use it, the key does carry some resale value, so it’s a handy addition to your raid kit.
Where to Find Blue Gate Confiscation Room Key

Keys such as this one are scattered throughout the Rust Belt to restrict entry into certain interior areas. And this key operates under the same principle: it transforms a perilous cross-through of the disputed tunnels into a humble but worthwhile payoff. Where it operates as a short-term gamble, if you survive through the hazards, you will be rewarded well for the risks incurred in the loot reward.
About Blue Gate

Blue Gate sits high up in the mountains, with open spaces, scattered villages, and tunnels below. It’s a raiding point where taking over the tunnels can be the deciding factor. Blue Gate will appear on the map with a short description. Stella Montis is listed next to it, but the information isn’t present yet—consider it to be a destination for the future, not an objective at this time.
Planning Your Run
The confiscation room is far down in the tunnel complex. These narrow corridors restrict sight lines but channel encounters, so expect close-quarters combat.
ARC patrols often defend approaches and choke points. Some only come out at night or under special circumstances, so vary your timing and tactics accordingly.
Don’t even think about entering. If you can, bring a Raider Hatch Key to convert a good loot run into a speedy exit through an adjacent hatch.
Key Takeaways
- Bring the Confiscation Room Key only if your path takes you through the tunnels.
- Be prepared to get out—hatches or other means of extraction can bail out your run.
- Schedule your raid for circumstances you are able to manage.
Once Stella Montis comes up, anticipate a similar configuration: walled-off rooms that influence early runs and route planning. In the meantime, prioritize Blue Gate and getting a handle on the tunnel-to-loot workflow.
