Helldivers 2 Railgun Guide

Best against Automatons

On the bot front the Railgun is a staple because it pens heavy armor without wasting a disposable. The automaton guide explains why a precise, repeatable anti-tank tool matters there. It also handles tanks and factory striders if you aim the weak point.

Charge is a commitment

The Railgun fires harder the longer you hold, up to a point where overcharging destroys the gun and damages you, so stop at the safe-charged sweet spot every time. The enemy armor values page tells you how much charge each enemy needs. If you overcharge, fire or reload to vent it before it cooks you.

Unsafe mode for emergencies

Unsafe mode lets the beam pen almost anything but will kill the gun and you if held too long. Use it only when a heavy is about to end the squad, never as a habit. The anti-tank guide compares the risk to the Commando’s safer lock-on.

Pair with a crowd gun

The Railgun is slow between shots, so a swarm can eat you while you charge. The best primary weapons page covers the main that keeps the small stuff off you while you line up the beam.

Learn the safe charge by enemy

The Railgun’s safe-charged shot pens most bot heavies without the risk of unsafe mode, so memorize the hold time per target instead of guessing. The automaton guide lists the threats you will meet. A consistent safe charge clears a bot raid faster than a panicked unsafe shot that kills your own gun.

Unsafe is a panic button

Reserve unsafe mode for the moment a factory strider is about to end the squad, because the risk of killing your own gun is real. The anti-tank guide covers the safer options for routine work. A Railgun main who only uses safe charge outlasts one who panics into unsafe.

Related guides

• Helldivers 2 Support Weapons
• Helldivers 2 Enemy Armor Values
• Helldivers 2 Automaton Guide