Project I.G.I. is famous for its punishing AI and "one-shot" difficulty. Because the game doesn't feature an in-game "Unlock All" button, players usually have two choices:
The research community has created advanced Cheat Engine tables for Project IGI that can modify game state and profile data. These tables include pointers to the player’s profile, including the and mission progress .
Enjoy finishing the war against Ekk, soldier. I’m Going In.
: Click File > Save in Notepad and close the window. igi 1 all mission unlock key fixed
Project I.G.I.: I'm Going In remains a masterpiece of tactical shooter history. Released in 2000, its brutal difficulty, lack of in-game saves, and unforgiving AI keep players coming back for the challenge.
Common issues with the "fixed" unlock:
folder. By downloading an "all mission unlocker" pack and replacing the existing mission folder in the game directory (typically under Project IGI\pc\common\mission ), players can force all levels to appear as completed. Save Game Files Project I
Paste and replace the existing files in the corresponding folder.
The only “cheats” available in the original IGI 1 are basic gameplay modifiers that you must enter after typing “nada” on the title screen. These include:
Did you install the game from a , a repack , or a digital download ? These tables include pointers to the player’s profile,
Open Windows Registry Editor ( Win + R , type regedit , press Enter) and back up your current registry settings. Execute the File: Double-click the downloaded .reg file.
Unlock all missions from main menu: Type → MISSIONCODE
: Navigate to the installation directory, typically: C:\Program Files\Project IGI\pc\ .
Ultimate Guide to Unlocking All Missions in IGI 1: Project I.G.I. Permanent Fix