Here are the three primary ways to achieve an "unlock everything offline" state. Warning: Methods 2 and 3 involve modifying game files. Always back up your original saves. Use at your own risk.
If you want to uninstall the IOI launcher, never see a "Connection Failed" error again, and enjoy the full arsenal, follow this updated blueprint:
Phase 1: Backup your original saves.
Phase 2: Install Peacock.
Phase 3: Configure the Unlocker.
Phase 4: Launch and Lock.
Phase 5: Airplane Mode Test.
If you want to sit on a plane, without Wi-Fi, wearing the Requiem suit and using a Sieger 300 Ghost, follow this exact recipe:
Warning: Use at your own risk. Peacock is not endorsed by IO Interactive but does not modify game executables—it only modifies your hosts file.
Result: You are now "offline" (no internet required after the first host file edit) but the game thinks you have completed every challenge.
To unlock everything in Hitman 3 (World of Assassination) for offline play as of 2026, you generally have two main paths: using the Peacock Project for a simulated online experience or installing Nexus Mods for direct offline unlocks. 1. The Peacock Project (Recommended) hitman 3 unlock everything offline updated
The Peacock Project is a community-made server emulator that replaces IO Interactive's official servers with a local one on your PC. It allows you to access virtually all "online-only" features, including challenges, mastery levels, and gear unlocks, while playing locally.
Requirements: Initial internet connection is required to pass Steam/Epic verification upon launching, but you can disconnect afterward for the duration of your session. Installation Steps: Download the latest Peacock release (vX.Y.Z.zip).
Extract the files to a folder outside of Program Files or your game installation folder (e.g., your Desktop or Documents). Run Start Server.cmd. Run PeacockPatcher.exe.
Launch Hitman 3. The game should now connect to the Peacock server instead of IOI servers.
Benefits: Full access to Escalations, Elusive Targets, and specialized gear that is normally blocked offline. 2. Direct Offline Unlock Mods
If you prefer a truly offline experience without server emulation, you can use specific mods from Nexus Mods. These mods modify the game's local files to grant access to items.
Offline Experience Refined: This mod unlocks starting suits, planning pages, and unused items specifically for offline mode.
Offline Unlocks: A straightforward mod that makes most weapons and tools available in the offline loadout menu. Installation via Simple Mod Framework (SMF):
Install the Simple Mod Framework, which acts as a mod manager.
Download your chosen unlock mod from Nexus Mods and import the ZIP file into the SMF manager. Here are the three primary ways to achieve
Enable the mod in the "Available Mods" section and click Apply. 3. Feature Comparison: Official Offline vs. Mods
HITMAN™ - FAQs (Frequently Asked Questions) - Feral Interactive
In Hitman 3 (now rebranded as Hitman: World of Assassination), the game's "Always Online" requirement often restricts access to unlocks, mastery progression, and challenges when playing without an internet connection. To bypass these restrictions and unlock all weapons, suits, and items in offline mode, players typically rely on community-made tools and server emulators. 1. The Peacock Project (Server Emulator)
The most comprehensive way to access all content offline is through The Peacock Project. It creates a local server on your PC, allowing you to access ratings, challenges, and unlocks that are usually tied to official servers.
Initial Setup: You must be online initially to pass platform verification (Steam or Epic). Once verified, you can disconnect your internet and remain "connected" to the local Peacock server.
Installation: Download the latest release from The Peacock Project. Extract the files to a folder (avoid "Program Files" or your game directory).
Running the Server: Run Start Server.cmd and PeacockPatcher.exe simultaneously before launching the game.
Unlocking Content: Peacock allows you to transfer your official progression or use custom "Loadout" options to access all items immediately within the emulator environment. 2. Offline Unlocks Mod (Simple Mod Framework)
A List of Things Not Available Offline in HITMAN 3 (But should be)
Here are a few options for a post about an offline unlock for Hitman 3 (now Hitman: World of Assassination), depending on where you are posting (e.g., a forum, a social media site, or a file description). Phase 2: Install Peacock
Effectiveness: 8/10 | Difficulty: Hard | Risk: Moderate (Anti-cheat flags for online play)
The Hitman 3 modding scene has moved past simple file swaps. The MOON Mod Manager (formerly Peacock Project’s competitor) now includes a dedicated "Offline Progression Unlocker."
What it does:
How to install (Updated):
Pros: Works with the latest patches (Jan 2026). Unlocks even the "Twitch Drop" exclusive suits (e.g., the Pink Phong suit). Cons: Occasionally crashes when entering the inventory menu. Requires re-activation after major Windows updates.
Q: Will IO Interactive ban me for using Peacock? A: No. Since you are never connecting to their servers, they cannot detect you. If you launch the game again in "Online Mode" (without Peacock), your game will resync and you will lose the unlocked items, but you won't be banned.
Q: Can I transfer my Peacock progress to the official servers? 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.
Q: Is there an offline unlock for Epic Games Store version? A: Yes. Peacock works for both Steam and EGS. The process is identical.
Q: My game keeps saying "Peacock Outdated" after a patch. A: Wait 48-72 hours. The Peacock team usually releases a hotfix within a week of any major Hitman patch.