If you play the game in offline mode, you are restricted to a default, bare-bones loadout. You cannot earn score, complete challenges, or use unlocked gear because the game cannot verify your profile.

Hitman 3 Unlock All Weapons Mod Work ((link)) 〈TRUSTED〉

If you play the game in offline mode, you are restricted to a default, bare-bones loadout. You cannot earn score, complete challenges, or use unlocked gear because the game cannot verify your profile.