How to fix the “GameGuard Error code 1013” in Helldivers 2

Anastasios Antoniadis

Helldivers 2

Helldivers 2 has introduced a kernel-level anti-cheat system, nProtect GameGuard, aiming to provide a cheat-free environment for its players. Similar to Valorant’s Vanguard system, GameGuard is designed to be highly intrusive, scanning every file on a player’s PC to detect cheats and mods. This approach is intended to keep the game fair by preventing hacking activities. However, it appears that the solution is not without its drawbacks.

Unfortunately, GameGuard’s aggressive file scanning has mistakenly flagged legitimate files as malicious, causing issues for players who use third-party applications to enhance the game’s performance. This misidentification has become a significant annoyance, particularly affecting those looking to optimize their gaming experience without any available resolution.

Tip: Avoid launching Helldivers 2 from its desktop shortcut. Instead, launch from inside Steam, to avoid another Gameguard error.

How to fix the “GameGuard Error code 1013” in Helldivers 2

Helldivers 2 (39)
Image: Arrowhead Game Studios

As the gaming community awaits a more permanent fix from Arrowhead Game Studios, there are a few temporary workarounds for players experiencing the dreaded GameGuard Error Code 1013 in Helldivers 2. It’s important to note that these solutions may vary in effectiveness.

1. Close Third-Party Applications

GameGuard seems to detect third-party software, such as VPNs and game performance enhancers like WTFast, as potential hacks. Players can try disabling or uninstalling these applications before launching the game to circumvent this issue.

2. Disable Antivirus Software

Another potential conflict may arise from your PC’s antivirus software, which could interfere with GameGuard’s operation. Temporarily disabling antivirus protection, specifically the real-time protection feature, might help resolve the error. This can be done through the Windows Settings under the Privacy & Security and Windows Security tabs.

3. Await a Patch

Given the array of performance issues since its release, Helldivers 2 is likely to receive updates to address these concerns, including the GameGuard problems. Staying updated with the latest patches from Arrowhead Game Studios could eventually eliminate the error code 1013 issue.

Other Issues: The “Black Screen” Error

In addition to the anti-cheat system’s challenges, Helldivers 2 players have also encountered a “Black Screen” error. For those affected, seeking potential fixes and understanding the underlying causes is advisable as the developers work on patches.


While Helldivers 2’s attempt to create a fair playing field with nProtect GameGuard is commendable, the execution has led to unintended consequences for players. As the community and developers navigate these challenges, the shared goal remains to enhance the gaming experience without compromising on security or performance. With patience and cooperation, it’s hoped that a balance can be found to satisfy all parties involved.

Anastasios Antoniadis
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