Unlock All Missions In Igi 1 |best| 〈Editor's Choice〉

Since I.G.I. 1 tracks progress through specific profile files, replacing your current save with a "100% Complete" file is the most effective way to access any level immediately.

Download or find an "all missions unlocked" file (often referred to as a modified "location zero" Copy the contents of this new folder into your game’s folder, replacing the original files. Unlock All Missions In Igi 1

This should immediately unlock the mission selection screen, allowing you to start any level from "Trainyard" to "Finding the Bomb." Complete List of Project I.G.I. Missions Since I

If you're stuck on a specific hard level like Re-Supply , you can also use allgod for God Mode or allammo for unlimited ammunition after typing nada at the main menu. This should immediately unlock the mission selection screen,

To , you can use a specific save file replacement method or a keyboard shortcut trick, as the game does not have a standard "unlock all" text cheat code like its sequel. Method 1: The Save File Replacement (Most Reliable)

If you are already inside a mission and want to jump to the next one instantly:

So, if you’re stuck, you need an external method.