What happens when your internet goes down? What happens when IO Interactive’s servers are under maintenance? Usually, you are locked out of your progress. Your silenced pistols, your lockpick, your chloroform flask—all vanish, replaced by a bare-bones default loadout.
A: No. If you unlock everything via mods and then log into IOI's servers, the game will detect "invalid challenge completions" and either roll back your save or flag your account. Keep two separate save folders.
A: Yes. Peacock works for both Steam and EGS. The process is identical.
Install Peacock today. Liberate 47 from the cloud. And remember: A silent assassin prepares for any contingency—including a Wi-Fi outage. Disclaimer: This article is for educational purposes. Modifying game files violates IO Interactive’s Terms of Service. Play at your own discretion. All methods were tested on patch v3.200 (February 2026).
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