Download a trusted from reputable gaming websites like GameCopyWorld or ModDB. Launch the trainer program before opening the game.
: Find a trusted gaming website that hosts Project I.G.I. files.
Once successfully unlocked, you will have unrestricted access to all 14 campaign missions: : Trainyard Mission 2 : SAM Base Mission 3 : Military Airbase Mission 4 : GOD Mission 5 : Radar Base Mission 6 : Get Priboi Mission 7 : Border Crossing Mission 8 : Re-supply Mission 9 : Missile Silo Mission 10 : Defend Priboi Mission 11 : Eagle's Nest I Mission 12 : Eagle's Nest II Mission 13 : Nuclear Detonation Mission 14 : Finding Bomba If you'd like, let me know: igi 1 how to unlock all missions
Look for a file named or CONFIG.CFG (open with Notepad).
Paste the downloaded file into the root directory of Project I.G.I. Restart the game to load the completed profile. Important Gameplay Notes Download a trusted from reputable gaming websites like
: This instantly completes the current mission, allowing you to move through the campaign level by level until they are all unlocked in your main menu. 2. Using a Complete Save File
Unlike modern games with mission select menus unlocked from the start, I.G.I.-1 uses a linear progression system. You must complete missions sequentially. However, there are specific methods to bypass this. Below, I will break down every legitimate (and semi-legitimate) way to unlock all 14 missions, from built-in cheats to file modifications. Restart the game to load the completed profile
Here is the complete guide to unlocking all levels in IGI 1 using trainer files, configuration edits, and save game replacements. Method 1: The Main Menu Cheat Code
: Copy the downloaded save files and paste them into the game's original save directory, overwriting the existing files.