Unlocking all missions in Project I.G.I.: I'm Going In typically requires a mix of cheat codes, developer console commands, or save file modifications, as the game does not have a standard "Unlock All" button in the menu. Method 1: Instant Mission Skip (Cheat Code)
If you feel guilty, consider this: the game’s lack of saves is widely considered a design flaw. By unlocking all missions, you are merely fixing a frustration, not truly cheating. igi 1 how to unlock all missions
Paste and Replace: Copy the unlocked mission folders into the game directory. Unlocking all missions in Project I
If you're having trouble with a specific level, I can give you a walkthrough for any mission or help you find weapon mods. Which mission are you stuck on? Go to your save folder (
Note: Ensure you use only the Left side Ctrl and Shift keys, as the right-side keys often do not register for this cheat. 2. Skipping Missions During Gameplay
...\pc\save).qsave.sav with a Hex Editor.