Helldivers 2 swaps over to Easy anti-cheat, with developers admitting Gameguard “wasn’t as effective as it could have been”

Arrowhead Game Studios has announced that Helldivers 2 will be switching from GameGuard to Easy Anti-Cheat (EAC) in response to ineffectiveness in combating cheat mods. The developer acknowledged in a Steam post that “the implementation of GameGuard for Helldivers 2 wasn’t as effective as it could have been,” prompting the migration to the industry-standard anti-cheat solution used in over 200 games.

The move comes as Arrowhead seeks to strengthen security and protect the integrity of Helldivers 2’s online experience. While the game does not offer official modding support, the community has developed numerous mods, many of which are cosmetic or audio replacements that don’t affect gameplay. However, the transition to EAC means some of these mods—including non-malicious cosmetic modifications—may require updates or cease functioning entirely.

The announcement has sparked significant community backlash, with over 1,000 negative user reviews posted on Steam within a single day. Players and modders have expressed concerns about the impact on the mod ecosystem and the loss of customization options that players have come to rely on, even if those mods are unofficial and unsupported.

Arrowhead justified the switch by emphasizing EAC’s track record as an industry-standard anti-cheat solution and its effectiveness in protecting fair gameplay and the overall integrity of the game.

Sources

• Helldivers 2 swaps over to Easy anti-cheat, with developers admitting Gameguard “wasn’t as effective as it could have been”
• Helldivers 2 studio warns mods may break as it switches to new anti-cheat, and the negative reviews are dropping on Steam like Hellbombs
• Helldivers 2’s GameGuard cheat policing “wasn’t as effective as it could have been”, cue a switch to Easy Anti-Cheat as part of a crackdown on cheat mods