How to Fix Helldivers 2 Controller Not Working on PC: Complete Troubleshooting Guide

Quick Answer

If your controller stops working in Helldivers 2 on PC, close Steam Input, restart the game with Steam Big Picture mode disabled, then verify Helldivers 2 game files. If that fails, unplug other controllers, update Xbox or PlayStation drivers, and run the game as administrator. Most fixes resolve within 5 minutes for SA players on standard fibre setups.

Quick Fix: The 5-Minute Steam Input Reset

Eight times out of ten, the issue is Steam Input fighting with Helldivers 2's native controller support. Open Steam, right-click Helldivers 2, choose Properties, then Controller, and set "Override for Helldivers 2" to "Disable Steam Input." Close the game completely, reconnect your controller (USB or Bluetooth), and relaunch. This single change resolves the majority of "controller not working" reports for both DualSense and Xbox Wireless controllers.

When Drivers and Firmware Are the Problem

Outdated controller drivers or firmware cause silent disconnects. For DualSense, install the official Sony PlayStation Accessories app and update controller firmware via USB. For Xbox controllers, plug into a USB-C cable and run the Xbox Accessories app from the Microsoft Store to push the latest firmware. Reboot Windows after updating. While you're at it, update your Bluetooth driver via Device Manager. Loadshedding-induced power blips can corrupt drivers, so a clean update is worth the 5 minutes.

Game File Verification and Mod Conflicts

Right-click Helldivers 2 in Steam, choose Properties, Installed Files, then "Verify integrity of game files." This catches corrupt files from interrupted patches (common during stage 6 loadshedding mid-download). If you've added third-party HUD mods or input remappers like reWASD or DS4Windows, disable them temporarily. They often conflict with Helldivers 2's anti-cheat layer and force the controller into an unrecognised state.

Frequently Asked Questions

My controller works in other games but not Helldivers 2 specifically, what now?

That's the Steam Input override issue 90% of the time. Disable Steam Input for Helldivers 2 only (not globally), and you'll usually be sorted within 60 seconds.

Bluetooth controller keeps dropping during raids, wired fix?

Yes, plug in via USB-C cable. Bluetooth congestion from neighbouring routers in flats and townhouses causes drops, and Helldivers 2 is sensitive to input latency spikes.

Does Helldivers 2 support all controllers on PC?

Officially yes for DualSense, DualShock 4, Xbox One/Series, and most XInput-compatible third-party pads. Generic USB pads need DS4Windows or x360ce wrappers.