: Click on the single-player mission menu.
However, the game is notorious for its difficulty. A few missions are especially punishing:
The fastest way to "unlock" any mission is to skip your way through the list while playing: Start the . Press Esc to pause the game. Go to the Controls menu. Press the Print Screen (Prt Scr) button.
If you are stuck on an incredibly frustrating level like the notorious Mission 8: Re-Supply and want to skip it entirely while playing: Pause the game by pressing the key. Go to the Controls settings menu.
Navigate to the folder where your game save data is stored. By default, the path is usually: C:\Program Files (x86)\Project IGI 1\PC
Now all 14 missions will be selectable from the main menu.
Copy the file and paste it into a separate backup folder on your desktop to prevent corruption.
map m## (e.g., map m01 for Mission 1)
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.
Find the line starting with: MISSION_COMPLETE
: Find a trusted gaming website that hosts Project I.G.I. files.
Unlocking all missions means getting access to Mission 14 without playing Missions 1-13.

: Click on the single-player mission menu.
However, the game is notorious for its difficulty. A few missions are especially punishing:
The fastest way to "unlock" any mission is to skip your way through the list while playing: Start the . Press Esc to pause the game. Go to the Controls menu. Press the Print Screen (Prt Scr) button.
If you are stuck on an incredibly frustrating level like the notorious Mission 8: Re-Supply and want to skip it entirely while playing: Pause the game by pressing the key. Go to the Controls settings menu. igi 1 how to unlock all missions
Navigate to the folder where your game save data is stored. By default, the path is usually: C:\Program Files (x86)\Project IGI 1\PC
Now all 14 missions will be selectable from the main menu.
Copy the file and paste it into a separate backup folder on your desktop to prevent corruption. : Click on the single-player mission menu
map m## (e.g., map m01 for Mission 1)
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.
Find the line starting with: MISSION_COMPLETE Press Esc to pause the game
: Find a trusted gaming website that hosts Project I.G.I. files.
Unlocking all missions means getting access to Mission 14 without playing Missions 1-13.