Blue Gate, the high-difficulty mountainous map in ARC Raiders, is a treasure trove of loot and challenges-if you know how to navigate its hidden paths. Among its most valuable features is the network of Traffic Tunnels: underground corridors that offer safe movement, access to ARC Raiders BluePrints, and a way to evade surface threats like ARC units and hostile players.

Finding these tunnels isn't just about luck; it requires understanding Blue Gate's layout, knowing key landmarks, and preparing for the obstacles ahead. This guide breaks down everything you need to know to locate and access the Traffic Tunnels, turning this tricky map into a profitable raid destination.

1. First: Unlock Blue Gate and Understand Its Layout

Before you can hunt for Traffic Tunnels, you must first unlock Blue Gate itself. The map becomes available after completing 18 total matches in ARC Raiders, making it a mid-to-endgame area designed for experienced raiders. Its dual-layer design-open surface terrain and dense underground tunnels-means the Traffic Tunnels are hidden beneath the map's central and northern regions.

Blue Gate's core landmark is the Checkpoint, a vehicle graveyard near the map's center. This Checkpoint is your starting point for finding Traffic Tunnels, as it serves as the main entrance to the underground network. Familiarize yourself with the map's surface first: look for small villages, ridgelines, and the communication tower to orient yourself.

2. Key Landmarks to Locate Traffic Tunnel Entrances

The Traffic Tunnels are not marked on your minimap, so you'll need to use Blue Gate's landmarks to find their entrances. The most reliable way to start is by heading to the central Checkpoint POI-this is where the largest tunnel entrance is located.

From the Checkpoint, look for giant metal doors leading downward. These doors are usually guarded by low-level ARC units, so clear the area first before approaching. This entrance leads directly into the main Traffic Tunnel corridor, which connects to other underground sections like the Confiscation Room and vertical shafts.

Another entrance can be found near the Communication Tower, located in the northern part of Blue Gate. This entrance is locked and requires the Communication Tower Key, which you can loot from raids on other maps or security booths near the Checkpoint. This entrance offers a tunnel-only route, ideal for stealthy raiders.

For a quicker (but riskier) entrance, use the vertical shafts scattered across the map. These shafts connect the surface to the Traffic Tunnels and are perfect for fast retreats or repositioning-but they often attract ARC patrols, so proceed with caution.

3. Essential Prep: Get the Right Keys and Gear

While some Traffic Tunnel entrances are accessible to all raiders, the most rewarding sections require keys. The two most important keys for Traffic Tunnels are the Patrol Car Key and the Communication Tower Key, each unlocking unique parts of the underground network.

The Patrol Car Key is needed to open armored vehicles inside the Traffic Tunnels, which contain guaranteed gun caches and rare loot. You can get this key by completing Shani's "Prime Specimen" quest or looting security booths near the Checkpoint-though supplies are limited, so act fast.

The Communication Tower Key unlocks the locked tunnel entrance near the Communication Tower, allowing you to avoid surface fights entirely. Pair it with the Confiscation Room Key (also looted from other raids) to access high-tier loot rooms without extra risk.

For gear, prioritize stealth and defense. A photoelectric cloak helps you move quietly through tunnels, while a reliable weapon (like a shotgun for close-quarters fights) handles ARC units hiding in confined spaces. Don't forget an augment with a safe pocket-this protects your loot if you're forced to extract quickly.

4. Navigating the Traffic Tunnels: Tips for Success

Once inside the Traffic Tunnels, stick to the edges of the corridors. The floor is often filled with ARC units, and narrow passages mean fights can turn chaotic quickly. Stay alert for glowing lights-these mark loot containers or armored patrol vehicles.

The main Traffic Tunnel corridor splits into smaller branches: follow the left path to reach the back wall, where you'll find hidden loot stashes (including Dodger's stash from the "Outstanding Balance" quest) near blue tarps and crates. The right path leads to the Confiscation Room, where you'll find confiscated goods and rare crafting materials.

Watch for vertical shafts inside the tunnels-these let you exit to the surface quickly if you're overwhelmed by ARC units or hostile players. Also, keep an eye on the tunnel walls for graffiti or markings-other raiders often leave clues to hidden loot spots.

5. Avoiding Common Mistakes When Finding Traffic Tunnels

One of the biggest mistakes raiders make is rushing the Checkpoint entrance. The area is a PvP hotspot, and hostile players often camp near tunnel entrances to ambush unsuspecting looters. Scout the area from a distance first, or team up with other players to clear the Checkpoint safely.

Don't forget that tunnel loot resets each time you enter Blue Gate, so prioritize speed once you're inside. Also, avoid exploring tunnels alone if you're new-high-level ARC units and player ambushes are common, and a squad can cover your back.

Finally, don't ignore the surface entirely. While the Traffic Tunnels are safer, some tunnel entrances are hidden near surface landmarks like Pilgrim's Peak or the Ancient Fort-exploring these areas can lead you to secret tunnel entrances with less competition.

Final Thoughts: Mastering Blue Gate's Traffic Tunnels

The Traffic Tunnels in Blue Gate are more than just a way to avoid surface threats-they're a key part of successful raiding. By unlocking Blue Gate, using landmarks to find entrances, gathering the right keys and gear, and navigating carefully, you'll turn these underground corridors into a reliable source of rare loot and victory. Moreover, throughout this process, you will acquire resources - such as cheap ARC Raiders Items, materials, and coins - while unlocking additional content and advancing your progress in the game.

Remember: patience and preparation are key. Take time to learn the tunnel layout, team up with other raiders when possible, and always stay alert for ARC units and hostile players. With these tips, you'll be able to find and conquer Blue Gate's Traffic Tunnels with confidence.