How to Beat the Bastion in ARC Raiders: Locations, Weak Spots, and Loadouts

Master the Bastion in ARC Raiders with our guide covering locations, weak spots, best loadouts, and tactics.
If you've been grinding ARC Raiders for crafting materials, you've likely hit a wall when trying to upgrade your gear bench. The key ingredient? Bastion Cells, which drop exclusively from the towering ARC machine known as the Bastion. These walking fortresses are no pushovers, but with the right strategy, you can bring one down and reap the rewards. Here's everything you need to know to beat the Bastion, from where to find it to the best loadouts and tactics.
## Best Bastion Locations in ARC Raiders
The Bastion can appear on any map, but seasoned players have found two prime spots for consistent encounters: Blue Gate and Buried City. In Blue Gate, make your way to the Headhouse and descend into the underground tunnels. Head southeast until you spot a vent above you – that's your ticket to the Gate Approach – Traffic Tunnel. As you exit the vent, stay on the pipes above to gain a height advantage over the Bastion below. You can traverse the pipes to a bridge and take cover near an entrance to avoid its fire.
Alternatively, head to Piazza Rosa in Buried City. The Bastion often patrols the northern section of the plaza. Climb onto the surrounding buildings and rain down shots from above. But beware: the Bastion can shoot upwards, so step back after each volley to dodge its return fire. If you encounter other ARC enemies nearby, clear them out first – you don't want adds interrupting your focus.
## Best Loadout to Beat the Bastion
When it comes to weapons, the Ferro is your go-to for a head-on confrontation. If you haven't upgraded it enough, the Torrente or Bobcat can also do the job, provided they're sufficiently leveled. Always pack extra ammo – this fight can drag on. If you choose the Torrente, remember to crouch for stability; its bullet spread can cause you to miss the Bastion's weak points otherwise.
For explosives, the Wolfpack Grenade paired with Snap Grenades is a popular combo. If those aren't in your inventory, Trigger 'Nades, Blaze Grenades, Explosive Mines, and Jolt Mines can work, but you'll need to carry more to compensate for their lower damage output.
## Bastion Weak Spots and How to Exploit Them
The Bastion's key vulnerabilities are its head, legs, and the node on its back. When attacking from above, aim for the head – it's an easier target from that angle. On the ground, focus on the legs. If you can coordinate with teammates, have someone lure the Bastion away while you flank and shoot the node on its back directly. This requires teamwork, but the damage boost is worth it.
According to official patch notes, leg joints and weak spots are designated aim-assist targets, and explosive damage against larger enemies like the Bastion was rebalanced in Update 1.3.0 to be less effective in typical cases. That means precision on a single component is more reliable than relying on splash damage. So pick a leg joint and keep hammering it until it gives.
## Tactics: Hard Cover, Audio Cues, and Teamwork
Fighting a Bastion is not a damage race. You need to use hard cover – structures that actually block its attacks, not just thin visual obstructions. If you're in a squad, split up to create two angles of attack. When the Bastion switches targets, the other angle gets a safe window to deal damage. Update 1.29.0 added a distinct audio cue when the Bastion changes targets, so listen for that sound and adjust your position accordingly.
Another crucial tip: preserve an escape route. Other Raiders or ARC enemies might join the fight while you're committed, so don't corner yourself. Budget your ammunition for the fight and for extraction – running dry mid-fight or on the way out is a fatal mistake.
## Bastion Rewards and Why You Should Farm It
The primary reason to defeat the Bastion is to obtain Bastion Cells, which are essential for upgrading your gear bench. Additionally, you can earn a variety of loot, including ARC Alloy, ARC Powercell, ARC Motion Core, ARC Circuitry, Advanced ARC Powercell, Mechanical Components, Medium Gun Parts, and Medium Ammo. These materials are vital for crafting and progression, so farming the Bastion is well worth the effort.
## Final Tips for Bastion Hunts
To sum up, prioritize leg joints and weak spots, use hard cover, listen for the target-change audio cue, and don't group up too tightly. For skills, consider Marathon Runner or Fight Or Flight to reset between angles, and Loaded Arms or Broad Shoulders to support a heavier anti-ARC kit. Avoid common mistakes like trading damage from open ground, wasting explosives on non-weak points, or ignoring nearby Raiders while focused on the machine.
With these strategies in mind, you're ready to take on the Bastion and secure those precious Bastion Cells. Good luck out there, Raiders!
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