ThisCalculator

Everyday

ARC Raiders Bastion: Weak Points, Attacks and Loot

Updated · Standard formula, shown below

ARC Raiders Bastion: Weak Points, Attacks and Loot

To defeat a Bastion in ARC Raiders, keep moving, attack its exposed rear vent when you can, and use cover to avoid its heavy cannon fire. Its armor makes rushed frontal attacks inefficient; the reward is a chance at valuable machine parts and other loot, but drops can vary and extraction is never guaranteed.

What a Bastion is

A Bastion is a large, heavily armored ARC machine encountered on the surface. It is more dangerous than smaller patrol machines because it can absorb substantial fire while returning it with powerful ranged attacks. Fighting one is optional: Raiders can avoid it, break line of sight, or use the noise of another encounter as a reason to move elsewhere.

The key distinction is between its armored body and its vulnerable components. Shooting the broad front or plated sides may still deal damage, but it generally spends ammunition less efficiently than targeting an exposed weak point. The Bastion’s movement and the angle of the fight can make that weak point hard to see, so positioning matters as much as weapon choice.

Weak points and where to aim

Look for the vulnerable vent or exposed component at the back of the Bastion. Its rear is the most useful target when visible; a clean angle can produce better damage than repeatedly firing into its armor. The component may be obscured while the machine turns, by terrain, or by visual effects during combat, so do not assume every shot aimed toward its back will hit the weak point.

  • Get behind it: Circle using solid cover, or wait for it to turn toward another player or threat. Avoid crossing open ground just to reach the rear.
  • Use a clear line of sight: Fire when the vulnerable part is actually exposed. If shots are hitting armor, reposition rather than emptying a magazine into the same angle.
  • Stay mobile: A stationary Raider gives the Bastion an easier target. Shoot in short opportunities, then move before its next attack lands.
  • Coordinate if grouped: One player can draw attention from cover while another attacks the rear. Agree on who is doing what; several players standing together can all be caught by the same attack.

Weak-point locations and damage behavior can change with updates. Use the machine’s visible components and the damage feedback in your current match rather than relying on an exact damage count or a claim that one weapon always kills it in a fixed number of shots.

Attack patterns and how to survive

The Bastion’s signature threat is its heavy ranged fire. It can turn toward a target and launch a dangerous burst or volley, making open, predictable movement risky. Watch its orientation and the start of its firing animation: when it is tracking you or preparing to shoot, break line of sight behind a substantial obstacle rather than trying to outshoot it in the open.

Cover is more dependable than relying on a dodge at the last moment. Rocks, walls, and other solid structures can interrupt its line of sight; thin scenery or a small change in elevation may not. After a volley, use the time it takes to reacquire you to move to a new angle. Do not stay exposed to reload if you can retreat first.

The machine can also change direction or shift position, which can spoil a rear shot and expose a Raider who has become fixated on aiming. Keep track of nearby cover and an escape route before starting the fight. If it turns toward you, stop trying to force weak-point damage and prioritize survival until you can safely re-engage.

Weapons, tactics and when to fight

There is no universally safe loadout: weapon availability, ammunition, upgrades, squad size, and the surrounding encounter all matter. A weapon that can deliver reliable damage at a useful range is more practical than one that forces you to stand exposed or close to the machine. Bring enough ammunition for a prolonged fight, but remember that a weak-point angle can matter more than simply increasing the number of shots.

  1. Scout the area before firing. Check for other ARC threats, players, nearby cover, and a route toward extraction.
  2. Choose a position with more than one piece of cover, so the Bastion cannot pin you in a dead end.
  3. Let it commit its attention, then take a rear angle while it is facing away. In a squad, communicate before splitting around it.
  4. Disengage if ammunition, health, or time is running low. A Bastion does not have to be killed to complete a successful run.

Explosives or other high-damage options may help, depending on the current game balance and what you carry, but they do not remove the need to avoid its attacks. Do not assume a particular grenade, weapon, or number of hits is a guaranteed shortcut. Patch changes and equipment differences make fixed kill recipes unreliable.

Loot and whether it is worth the risk

Defeating a Bastion can provide ARC-related salvage and components, along with other loot that may be useful for crafting or progression. The precise contents and quantities are not guaranteed: loot tables, balance updates, and the circumstances of a run can affect what you find. Treat any listed item as a possible reward, not a promise that every Bastion will drop it.

After the fight, approach the wreck carefully. The battle may have drawn other machines or Raiders, and the area may still be unsafe. Search the remains, take only what is useful for your current objectives and carrying capacity, and leave enough time to reach extraction. A valuable component has little value if you lose it before getting out.

Whether to engage depends on your goal. A prepared squad with a good position may find the salvage worthwhile. A lightly equipped solo Raider carrying important gear may be better off avoiding the fight. The cost includes more than ammunition: health, healing items, noise, time, and the chance that another player arrives are all part of the decision.

Common mistakes to avoid

  • Attacking the front continuously: Armor can make this an inefficient way to spend ammunition. Look for the rear opening when safe.
  • Standing in the open to finish a magazine: Stop firing and get behind cover when it tracks or begins an attack.
  • Chasing it without a plan: Moving around the machine can leave you exposed to its fire or other threats. Keep cover between you and it whenever possible.
  • Assuming the loot is guaranteed: Drops vary, and surviving the encounter is only part of securing them; you still need to extract.
  • Ignoring the rest of the map: A fight can attract attention. Check for threats and preserve an exit route instead of focusing only on the Bastion’s health.

Frequently Asked Questions

What is the Bastion’s weak point in ARC Raiders?
The most useful exposed target is its rear vent or vulnerable rear component. Wait for a clear view and avoid wasting ammunition on armored surfaces when you can safely reposition.

How do you dodge a Bastion’s attacks?
Use solid cover to break its line of sight, then move to another position while it is not firing. Avoid running in a straight line across open ground or staying still to reload in view.

Can you solo a Bastion?
It may be possible with suitable equipment, ammunition, cover, and careful positioning, but a solo fight is riskier because you cannot divide its attention. Avoid it if the expected reward does not justify the resources at stake.

What loot does a Bastion drop?
It can yield ARC salvage and components, but exact contents and quantities are not assured. Check the wreck after the fight and plan to extract with anything valuable.

Is it worth fighting a Bastion?
It is more attractive when you need its possible salvage, have a safe position, and can afford the ammunition and time. If you are carrying important loot or lack a clear escape route, bypassing it can be the better choice.

Related

Method: the standard formula for this calculation, rounded as each result states. See how the calculators work or report an error.