Copy the entire save and configuration folders somewhere safe before editing or deleting files.
EVIDENCE STATUS
Evidence behind this guide
We cross-check store information and technical references, then summarize actionable steps in our own words.
※ Demand is not an exact user count or success rate. Those figures are not officially published, so we do not invent estimates.
GEMNAO FIRST-PARTY DATA
Problems reported and resolved
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Save and configuration locations
Save data
%APPDATA%\Arrowhead\Helldivers2\savesConfiguration files
%APPDATA%\Arrowhead\Helldivers2\user_settings.configOpen Run with Windows + R, then paste paths beginning with %APPDATA% or %LOCALAPPDATA%.
FPS, ultrawide and HDR
Check the in-game frame cap first. Match it to your display, test ultrawide at native resolution, and enable Windows HDR before launching when HDR is supported.
Controller support
Xbox and PlayStation-style controllers are commonly supported. If inputs double or fail, test Steam Input and any controller mapper separately.
Launch and crash fixes
Try one item at a time and test after each change so you can identify the cause.
- 1Restart the PC and Steam, then check server status
- 2Delete the GameGuard folder so it can be recreated
- 3Verify files and inspect antivirus quarantine
- 4Switch from fullscreen to borderless if display initialization freezes
Mods and language support
MOD
Back up saves first, confirm the mod matches the current game version, and test one mod at a time. Remove all mods immediately after a major update if the game stops launching.
Language
Official interface and subtitle support includes English, Japanese, Simplified Chinese and Spanish.
System requirements
Requirements can change after updates. Check the latest store listing before buying.