Project Igi 1 All Missions Unlock Top

If you prefer not to download external files, you can use the in-game cheat console to unlock levels one by one. This is a built-in developer feature that allows you to jump to specific missions.

Steps to follow:

Enter the Mission Code: Once the cheat mode is active, you can type the name of the mission you want to play. The game will load that level immediately.

Common Mission Codes:

Keep in mind that this cheat can sometimes be buggy depending on which version of the game (original vs. Steam/GOG) you are running. project igi 1 all missions unlock top

You will see files named SaveGame0.sav, SaveGame1.sav, etc.

Open the SaveGame0.sav (or your specific save file) using Notepad++ or a standard text editor.

Warning: The file contains binary data, but near the top, you will see plain text strings.

Look for a line that says: Mission_1_Completed=True or CurrentMission=2.

To unlock all missions, you need to modify the mission progression flag. Find a string like MaxMissionUnlocked or a hexadecimal value near the end of the file.

Alternative Registry Edit (Windows XP/7 Legacy): If you prefer not to download external files,

If you want to unlock the missions by playing but want the "top" fastest route without cheats, follow this condensed speedrun path: Enter the Mission Code: Once the cheat mode

By beating Mission 14 legitimately, the game permanently unlocks all missions on your profile.