Arrowhead Game Studios is pulling the plug on Helldivers 2’s anti-cheat — and swapping it for a proven heavyweight.
Starting today, October 20, the PC version of Helldivers 2 replaces GameGuard with Easy Anti-Cheat as part of update 7.2.0. Arrowhead announced the change in a Steam post on Monday, being unusually blunt about the reason: GameGuard, the studio said, “wasn’t as effective as it could have been.”
The studio is layering additional security tools on top of Easy Anti-Cheat to go after cheat mods that have been circulating among PC players. The bigger target isn’t casual rule-bending — it’s mods that tamper with the game itself. According to Arrowhead, some cheaters have been manipulating pick-up rates for mission rewards and even shifting the outcome of the Galactic War, the shared campaign that ties every player’s missions together. When a handful of players can push the front line around, the story everyone else is fighting for breaks.
“Fairness and honor have always been strong foundations for Helldivers in our fight in the Galactic War,” the studio wrote.
Easy Anti-Cheat, owned by Epic, is pitched as the fix: Arrowhead calls it an industry standard used in more than 200 games, from Elden Ring to Fortnite to this year’s Gears of War: E-Day. The studio expects it to better protect fair gameplay and the integrity of the game.
What about your mods?
Arrowhead drew a careful line. Mods that create unfair advantages or negatively impact other players may stop working — and so may some harmless ones. Even non-malicious cosmetic mods, like skin swaps that dress your Helldiver up as a movie character, may need updates from their creators to survive the transition.
The studio stressed that it isn’t declaring war on modding: mods are “part of the DNA of PC gaming,” and Arrowhead says it appreciates the creativity behind cosmetic and non-gameplay mods. Anyone who believes a harmless mod or program is being blocked can report it to Arrowhead’s support through Zendesk.
Not everyone is happy
The swap has already sparked a wave of negative Steam reviews. Some players are angry that working mods are breaking overnight; others object to Easy Anti-Cheat’s deeper system-level access. Arrowhead also confirmed that Linux and Steam Deck players are unaffected — compatibility remains unchanged, with no new hardware requirements.
Whether the new system earns back that trust will depend on what happens next: the cheat mods actually disappearing, and the cosmetic mods getting patched back to life. For a co-op game built on shared sacrifice, fair play isn’t housekeeping — it’s the product.
Sources: The Daily Game News, Game Pelt, Neowin
