Here are weapons ranked roughly by overall effectiveness (versatility, raw damage, utility, etc.) after recent changes. I split by tiers roughly S → A → B → C, and also notes vs particular factions or mission types.
| Tier | Weapons (Primaries & Secondaries) | Why They Shine / Weaknesses |
|---|---|---|
| S-Tier | • PLAS-101 Purifier — huge AoE/plasma damage, excels vs grouped foes + good vs armor when charged. • PLAS-1 Scorcher — rapid explosive plasma shots, very strong crowd control. • LAS-16 Sickle — infinite/heat-based fire, low recoil, reliable; very good for bots and mixed fights. • AR-2 Coyote — new incendiary assault rifle from Dust Devils; strong vs Terminids and good all-round because of new incendiary capability. • CB-9 Explosive Crossbow — great damage, utility (one-handed, stealth, or objective play), strong after recent buffs. • GP-31 Grenade Pistol — excellent sidearm choice for AoE & emergency; fills niche nicely. | Weaknesses: many have limited ammo or require careful positioning/distance. Explosive/plasma weapons risk self-damage. Some require higher mechanical skill (managing heat, aiming, reloads). |
| A-Tier | • SG-225 Breaker & SG-225IE Breaker Incendiary — strong shotguns / close-range power; excellent vs clusters of bugs. • LAS-17 Double-Edge Sickle — more melee / high‐damage trade-offs vs fire / self-damage; very high risk/reward. • SG-451 Cookout — fiery shotgun, good for close spaces like Hive caverns. • R-36 Eruptor — high damage vs Bots, good for tougher targets. • SMG-32 Reprimand, P-19 Redeemer, JAR-5 Dominator etc. — dependable in many fights. | These tend to have trade-offs: less versatility vs certain factions, more demanding in ammo or positioning, maybe more downtime. In tight underground spaces some lose usability (depending on spread, range). |
| B-Tier | • Weapons that are usable but less optimal e.g. AR-61 Tenderiser, AR-23P Liberator Penetrator, some older Liberators, some SMGs, etc. • These are OK if you lack unlocks or want a particular playstyle. | Their damage/AoE/longevity usually are weaker. They might struggle vs armor, or get overwhelmed in bug swarms. Some have lower ammo or less forgiving recoil. |
| C-Tier / Niche | • Weapons that are mostly niche or underperforming in many missions. Examples: AR-32 Pacifier, FLAM-66 Torcher (unless you really need flamethrower), some secondary pistols with weak damage. • Some weapons that do one thing very well but fail elsewhere, especially in the new Hive Worlds with dark tight corridors. | Only pick these if you enjoy their style, have attachments that compensate, or are doing specific content where their niche matters. Otherwise you'll likely be worse off than with A/S-tier gear. |
If you want to stay ahead after the September 2025 patch, pairing top-tier weapons with enough resources is key. Strong loadouts often rely on faster unlocks and gear access, so many players choose to buy Helldivers 2 Super Credits to secure the latest Warbond weapons and attachments without delay.

Here are which weapons tend to perform best depending on your opponent or the mission environment:
If I had to pick 5 weapons (primary or secondary) that almost always give you strong performance post-patch, they'd be:
These combine good synergy, fill multiple roles (crowd-clear, armor penetration, emergency burst, utility), and scale well into higher difficulty.