patch · September 16, 2025

HELLDIVERS 2 Update 01.400.002 Fixes Caves Crashes and Audio Bugs

HELLDIVERS 2 patch 01.400.002 resolves cave map crashes, fixes startup and oil rig destruction crashes, and makes Dragonroaches vulnerable to fire and gas.

HELLDIVERS 2 patch 01.400.002 targets stability issues, audio errors, and enemy damage interactions.

Crash Fixes

The patch resolves a cave map crash during host migration, a crash to desktop when an oil rig is destroyed while the shuttle is en route, and a startup crash. Joining a player using bombardment stratagems no longer crashes the game.

Combat Changes

Dragonroaches take damage from fire and gas attacks. Rupture Warriors track moving clients accurately to balance attack difficulty between clients and hosts.

Environment and Audio

Helldivers no longer reinforce on top of cave structures. Cave audio levels are rebalanced, and fixes address Devastator projectiles alongside rare instances of missing primary weapon audio.

Why this patch matters

Update 01.400.002 stabilizes HELLDIVERS 2 by removing multiple crash triggers and audio bugs.