Arrowhead Game Studios announced it will replace the GameGuard anti-cheat system in Helldivers 2 with Easy Anti-Cheat (EAC) for the PC version. The change is scheduled to take effect in an upcoming update. The studio cited a rise in the use of cheat-related mods that extend beyond private matches and disrupt public gameplay as the primary motivation. While most prior mods were limited to cosmetic adjustments that did not affect core mechanics, recent trends showed an increase in modifications that alter gameplay dynamics. EAC, a widely adopted solution across the industry, will serve as the new foundation for anti-cheat enforcement. The transition is expected to render many existing mods incompatible, particularly those that interact with game systems at a functional level. Arrowhead clarified that the shift does not eliminate cheating entirely but aims to improve detection and response capabilities. The update reflects a broader effort to balance community creativity with the integrity of shared multiplayer experiences.