Helldivers 2 S-11 Speargun Guide – Gas Clouds and Big Game Hunting

The S-11 Speargun is one of the highlight weapons from the Dust Devils Premium Warbond (September 4). Designed for players who love precision with a twist, this weapon fires heavy-duty projectiles that release a gas cloud on impact. Think of it as a hybrid between a sniper rifle and an area denial weapon—perfect for locking down choke points and punishing big targets.

How to Unlock the S-11 Speargun

1. Step 1 – Own the Dust Devils Warbond  
   Purchase or unlock the Premium Warbond using Super Credits.
2. Step 2 – Progress the Warbond Track  
   The Speargun sits mid-way through the unlock track, so you'll need to put in a bit of grind to reach it.
3. Step 3 – Equip Before Deployment  
   Once unlocked, swap your loadout in the armory to carry the S-11 as your stratagem weapon.

S-11 Speargun at a Glance

How to Use the S-11 Speargun Effectively

1. Control Choke Points

Fire into tight corridors or bug nest entrances. The gas cloud will linger, damaging anything that tries to push through.

2. Punish Big Targets

Shoot directly at Chargers, Bile Spewers, or medium bosses. Even if the shot doesn't kill outright, the gas keeps ticking damage after impact.

3. Combine With Squad Weapons

• Pair with incendiary rounds (AR-2 Coyote) to overlap burn + gas.
• Have a teammate push enemies into the gas using knockback stratagems.
• Use with grenades to add burst damage on top of the lingering cloud.

4. Watch for Friendly Fire

The gas cloud hurts everyone. Always call out before firing, and avoid using it when your squad is rushing into melee range.

If you want to push your firepower even further, pair the Speargun with top-tier gear—many squads speed up their grind when they buy Helldivers 2 Level 25 Weapons, making tough fights against big bugs a whole lot easier.

Best Situations to Use It

• Defensive Missions: Holding an oil rig or objective—gas clouds make it hard for bugs to rush.
• Hive Clearing: Fire into a room before entering, then let the gas weaken everything inside.
• Boss Fights: Helps chip away at high-health enemies while you and your squad reposition.

S-11 Speargun vs Other Heavy Weapons

Best Loadout for the S-11 Speargun in Helldivers 2

Step 1 – Choose the Right Armor

You'll want armor that helps you survive while you reposition after firing the Speargun.

• DS-191 Scorpion (Dust Devils Warbond) – Grants Desert Stormer passive (resistance to fire, gas, acid, arc + increased throw range). Great synergy since you're dealing with gas clouds.
• Alternative: Any medium armor with balanced mobility if you prefer quicker dodges.

Step 2 – Pick Supporting Weapons

The Speargun is slow and situational, so pair it with flexible options:

Primary Weapon:

• Liberator AR-23 (reliable all-rounder for swarms).
• Or AR-2 Coyote (for incendiary chaos + combo damage with gas).

Secondary: Always keep your pistol handy for quick swaps in emergencies.

Step 3 – Stratagems That Work Well

1. EAT-700 Expendable Anti-Tank – Quick solution for armored bugs when you don't want to risk the slow reload of the Speargun.
2. Autocannon – For longer sustained heavy fire; your squad can supply ammo while you alternate with gas shots.
3. EMS Mortar Sentry – Stuns enemies inside the gas clouds, keeping them trapped for maximum effect.
4. Supply Pack – Extra ammo, because the Speargun doesn't give you much to work with.

Step 4 – Grenade Choice

• G-7 Pineapple – Cluster frag grenade to pair with gas clouds; creates an instant damage burst before or after the gas spreads.
• Incendiary Grenade – Overlaps with gas to create deadly zones that burn + suffocate enemies.

Step 5 – Squad Role

When you bring the S-11 Speargun, think of yourself as the area control specialist.

• You're not the top DPS.
• Your job is to deny ground, soften up swarms, and chip away at armored units while teammates move in for the kill.
• Always call out your shots, since the gas cloud can harm your team too.

Example Loadout

• Armor: DS-191 Scorpion
• Primary: AR-2 Coyote
• Secondary: Standard pistol
• Stratagems: EAT-700, EMS Mortar Sentry, Supply Pack, Autocannon
• Grenade: G-7 Pineapple

✅ Final Tip: The Speargun feels clunky at first, but once you start comboing gas + fire + explosives, you'll realize it can lock down entire Hive corridors. Just stay patient, position smart, and you'll make life hell for the bugs.

Next Steps

The S-11 Speargun isn't your everyday bug-killer—it's a tactical choice. If you like controlling space, weakening swarms, and punishing big targets with lingering effects, this is your perfect companion.

Just remember: call your shots, watch your squad's positioning, and you'll turn entire tunnels into gas chambers that bugs won't dare to cross.

Recap: Unlock via Dust Devils Warbond → Aim for choke points → Pair with incendiary or grenades → Beware of friendly fire.