Hitman 3 Unlock Everything Offline Direct

Even if you successfully inject a 100% save or use a cheat engine, the offline experience is degraded:

In effect, you get the gear, but not the full interactive experience.

There is no in-game cheat code or setting to unlock items offline. The only method to achieve an "everything unlocked" state is to overwrite your local save data with a "100% Completed" save file created by the community. hitman 3 unlock everything offline

The Process:

Caveats & Limitations:

For PC players who want a genuine offline progression system, the community created Peacock (an open-source custom server emulator). Peacock mimics IOI’s servers locally on your PC.

What Peacock offers:

What Peacock does NOT do: Give you everything instantly. You still have to play the game and unlock items legitimately, but you do it entirely offline without contacting IOI’s servers. For players who want the journey of unlocking everything without an internet connection, this is the gold standard.

No mods, no save editing. The only way to have everything offline is to unlock it all while online first. There’s no cheat code or developer menu to toggle unlocks. Even if you successfully inject a 100% save

There is no legitimate, permanent “unlock everything” feature for offline mode in Hitman 3.
The game is designed around an always-online progression system. Most unlocks (weapons, tools, starting locations, suits) are tied to Mastery levels and Challenges, which require an internet connection to track and save.