Ultimate Helldivers 2 Weapons Tier List: Best Guns Ranked for Every Mission

Helldivers 2 is a game where bringing the wrong weapon can turn a simple mission into a complete disaster. A gun that feels unstoppable against Terminids might struggle badly when you are fighting Automatons with heavy armor. After hundreds of missions, countless failed extractions, and more than a few moments where my entire squad got wiped because someone brought the wrong loadout, I have learned that the best weapon is not always the weapon with the highest damage number.

This Helldivers 2 weapons tier list covers the strongest weapons in the current meta, including primary weapons, support weapons, and the guns that actually perform well in high difficulty missions. If you want to spend less time grinding and more time testing different builds, you can also choose to buy Helldivers 2 items from SSEGold to quickly improve your loadout options and focus on enjoying the battlefield.

Weapon balance in Helldivers 2 changes frequently, but some weapons continue to stand out because of their reliability, ammo efficiency, armor penetration, and ability to handle different enemy types. This guide focuses on weapons that are practical for real missions, not just weapons that look impressive on paper.

How This Helldivers 2 Weapons Tier List Works

Before ranking the weapons, it is important to understand how I judge them.

A good weapon in Helldivers 2 needs more than raw damage. The best guns usually combine several important factors:

Damage output

Armor penetration

Ammo economy

Reload speed

Crowd control ability

Range and accuracy

Performance against Terminids, Automatons, and Illuminate

A weapon that dominates one situation but fails everywhere else will not automatically be considered top tier. The goal of this Helldivers 2 weapon ranking is to help players build reliable loadouts for higher difficulty missions.

S Tier Helldivers 2 Weapons

S Tier weapons are the guns that can comfortably carry missions when used correctly. These are the weapons I would recommend for players pushing higher difficulties.

PLAS 101 Purifier

The PLAS 101 Purifier is currently one of the best all-around primary weapons in Helldivers 2.

What makes it special is versatility. Many weapons are designed for a specific enemy type, but the Purifier works against almost everything. Its charged shots provide excellent burst damage, while its explosive splash damage makes clearing groups much easier.

The Purifier performs especially well because it solves multiple problems at once:

Strong crowd control

Medium armor penetration

Good ammo efficiency

Reliable damage against different factions

Against Illuminate, Terminids, and Automatons, it remains one of the safest picks if you only want one primary weapon to rely on.

It is not the fastest weapon in the game, and players need to learn proper timing, but once mastered, it becomes one of the most dependable guns in the entire arsenal.

R 36 Eruptor

The R 36 Eruptor is a weapon that rewards patience and good positioning.

Unlike traditional assault rifles, the Eruptor is about controlling the battlefield. Its explosive shots can deal with groups, damage tougher enemies, and provide excellent utility during objectives.

It shines most against Automatons because players have more opportunities to aim carefully at weak points.

The main weakness is handling speed. If enemies get too close, the Eruptor becomes much harder to use effectively.

For experienced players who understand positioning, this weapon remains one of the strongest explosive options.

CB 9 Exploding Crossbow

The Exploding Crossbow continues to be one of the most unique weapons in Helldivers 2.

It offers explosive utility without forcing players into a traditional heavy weapon role.

Its biggest advantages:

Excellent area damage

Strong objective utility

Good performance against multiple factions

Ability to destroy important targets

It requires a different playstyle compared with normal rifles, but experienced players can make it extremely effective.

AC 8 Autocannon

When discussing the best Helldivers 2 weapons, the Autocannon deserves special attention.

Although it is a support weapon rather than a primary, it remains one of the strongest tools available.

The Autocannon is valuable because it handles many problems:

Heavy enemies

Automaton weak points

Structures

Medium armored targets

The biggest downside is needing a backpack slot, but the power it provides is usually worth the tradeoff.

A Tier Helldivers 2 Weapons

A Tier weapons are extremely strong but usually have a weakness that prevents them from being the absolute best.

LAS 16 Sickle

The LAS 16 Sickle remains one of the most comfortable weapons for long missions.

Its biggest advantage is ammunition management. Since it uses heat instead of traditional magazines, careful players can stay in fights longer without constantly searching for ammo.

It is especially useful for players who prefer consistent damage over explosive burst.

The Sickle is not the strongest weapon against heavily armored targets, but it is one of the best general-purpose weapons in Helldivers 2.

PLAS 1 Scorcher

The Scorcher is one of the classic meta weapons in Helldivers 2.

It performs well against Automatons because the explosive plasma damage can handle enemies that normal rifles struggle against.

The main weakness is ammunition. Players who miss too many shots will quickly run into problems.

For experienced players, however, the Scorcher remains a fantastic choice.

SG 451 Cookout

The Cookout is a strong shotgun option, especially against Terminids.

When bugs start surrounding your squad, having a weapon with strong crowd control is extremely valuable.

The Cookout gives players breathing room and helps maintain control during chaotic fights.

JAR 5 Dominator

The Dominator is a heavy hitting weapon that rewards accuracy.

It has excellent damage and works well against tougher enemies, especially Automatons.

The downside is handling. It feels slower compared with lighter rifles, so players need to be comfortable with slower aiming.

B Tier Helldivers 2 Weapons

B Tier weapons are still useful, but they usually require a specific situation or playstyle.

Liberator Variants

The Liberator family is reliable and easy to use.

For new players, these weapons are completely acceptable. They provide good balance and help players learn enemy weaknesses.

However, once you unlock stronger Warbond weapons, many Liberator variants start feeling limited.

Diligence Counter Sniper

The Counter Sniper is a weapon for players who like precision.

Against Automatons, it can perform well because headshots matter more than raw crowd control.

The problem is that Helldivers 2 missions often become chaotic. A slow precision weapon can struggle when enemies close the distance.

Arc Blitzer

The Arc Blitzer is a fun weapon with strong crowd control potential.

It is not always the easiest weapon to use because its effectiveness depends heavily on positioning.

In the right hands, it can perform above its ranking.

Best Weapons Against Terminids

Fighting Terminids requires weapons that can control large groups.

The best choices are usually:

PLAS 101 Purifier

SG 451 Cookout

Breaker style shotguns

Flamethrower builds

LAS weapons

Against bugs, crowd control matters more than pure single-target damage. A weapon that can clear dozens of smaller enemies often saves more lives than a weapon designed only for big targets.

Best Weapons Against Automatons

Automatons require a completely different approach.

The best weapons against bots usually focus on precision and armor penetration.

Top choices:

R 36 Eruptor

AC 8 Autocannon

PLAS 1 Scorcher

JAR 5 Dominator

Diligence Counter Sniper

Against bots, hitting weak points is critical. Weapons with explosive damage or medium armor penetration usually perform better.

Best Helldivers 2 Loadouts Right Now

A balanced loadout is often more important than using a single powerful weapon.

A strong general setup:

Primary:
PLAS 101 Purifier

Secondary:
Grenade Pistol

Support:
AC 8 Autocannon or Quasar Cannon

Stratagems:
Airstrike

Orbital support

Supply options

For Terminid missions:

Primary:
Cookout or Purifier

Support:
Flamethrower or Autocannon

For Automaton missions:

Primary:
Eruptor or Scorcher

Support:
Autocannon

The biggest mistake many players make is copying a meta build without understanding why it works. A weapon tier list is a guide, not a rulebook.

Final Thoughts on the Helldivers 2 Weapons Tier List

The best weapons in Helldivers 2 are the ones that match your mission, enemy faction, and playstyle.

The current meta favors weapons like the PLAS 101 Purifier, R 36 Eruptor, CB 9 Exploding Crossbow, and AC 8 Autocannon because they provide reliable performance across difficult missions. However, lower-ranked weapons can still be extremely fun and effective when used correctly.

The most important lesson from this Helldivers 2 weapons tier list is simple: understand your weapon before judging it.

A skilled Helldiver with an average weapon will usually outperform a player using a meta weapon without knowing how to use it.

Choose your loadout carefully, communicate with your squad, and remember one thing:

Managed democracy always needs another victory.