Many old websites and forums provide a simple "unlock key" or registry file, but they often fail for three reasons:
The "fixed" method below bypasses these issues 100% of the time by editing the game’s core save file directly.
The "IGI 1 All Mission Unlock Key" is not a serial code, but a fixed save game file that bypasses the game's linear progression system. By replacing the qsave.dat file in the install directory and running the executable as an administrator, players can bypass the punishing difficulty of restarting levels and enjoy the classic game at their own pace. Whether you want to replay "Border Crossing" or take on the final boss in "Finding the Bomb," this fix ensures you have total control over your experience.
To unlock all missions in Project I.G.I.: I'm Going In , players often look for a "fixed" key or configuration to bypass the game's linear progression. While there is no single physical "key," several software-based methods and community "fixes" can grant immediate access to all 14 missions. Primary Methods to Unlock Missions
The most common ways to achieve a full mission unlock include using in-game console commands, modifying game files, or utilizing third-party mods. Console Commands and Cheats
: In many versions, players can enable a cheat console by typing at the main menu. Once active, the command
can be used during a mission to immediately skip it and move to the next. Level Skipping Keys : Some versions of the game (or its sequel, Project IGI 2 ) allow a level skip by holding Left Shift during gameplay. Mission Unlocker Mods
: Communities have created "fixed" files, often in the form of a location zero
folder. By downloading an "all mission unlocker" pack and replacing the existing mission folder in the game directory (typically under Project IGI\pc\common\mission ), players can force all levels to appear as completed. Save Game Files
: Downloading a completed save game and placing it in the game's save directory is a reliable way to view the full campaign menu. Common Issues and "Fixes" igi 1 all mission unlock key fixed
Players seeking a "fixed" unlock key often encounter bugs with modern operating systems or specific weapon glitches after unlocking everything. Weapon Zoom Bug
: Unlocking all weapons from the start (using mods like the "all weapons pack") can sometimes cause a zoom bug with the Dragunov sniper rifle . The recommended fix is to keep a backup of the original location zero
folder and only swap it back for missions where that sniper is critical. Resolution and Compatibility : Modern players often use or specialized binaries (like a
igi.exe) to fix widescreen resolution and performance issues on newer versions of Windows. List of All Missions in Project I.G.I.
Unlocking the game provides access to these 14 primary levels: Military Airbase Radar Base Get Priboi Border Crossing Missile Trainyard Defend Priboi Eagle's Nest I Eagle's Nest II Nuclear Infiltration Finding the Bomb Further Exploration Check out the
for a comprehensive list of confirmed cheat codes for the original game. Explore technical fixes for modern systems on the PCGamingWiki
for community-developed toolkits designed to edit game levels and AI behavior. modifying the AI files to make the game easier once you've unlocked the missions? AI responses may include mistakes. Learn more
To unlock all missions in Project I.G.I. (I'm Going In) , you can use a simple keyboard command or manually modify game files if the shortcut doesn't work for your version. Option 1: The Main Menu Unlock (Fastest)
This is the standard "fix" for players who want to skip ahead to any of the 14 missions Launch the game and stay on the Press and hold Left Ctrl + Left Shift + F9 simultaneously. All missions should now be selectable in the level list. Option 2: Manual File Replacement (Permanent Fix) Many old websites and forums provide a simple
If the key combination fails, you can manually override the mission progression by swapping the "Location" folder: Download Requirement
: You will need to find an "All Missions Unlocker" or a complete folder from a reliable source like YouTube community links or gaming forums. Navigate to your IGI installation folder (usually C:\Project IGI\mission your original Location Zero folder first. Copy the downloaded unlocked files and the existing folders/files in the directory. Restart the game; all levels should be accessible. Option 3: Mid-Mission Skip
If you are stuck on a specific level and just want to clear it instantly: While playing a mission, press Left Ctrl + Left Shift + F12 to automatically complete it and move to the next.
If you want to customize the game even further, modern community tools like the IGI Toolkit allow you to edit AI, maps, and level logic directly. in order to track your progress? AI responses may include mistakes. Learn more
To unlock all 14 missions in Project IGI: I'm Going In , you can use a keyboard cheat directly from the game's main menu. Mission Unlock Key At the main menu, press and hold the following combination: Left Ctrl + Left Shift + F9
While holding these keys, you can navigate through the mission selection to access any stage. Note that some guides specify using only the left-side keys for this cheat to register correctly. In-Game Cheat Codes
If you need additional help during missions, you must first enable "Nada Mode." Type nada at the main menu, then use these codes during gameplay: God Mode: allgod Unlimited Ammo: allammo All Weapons: hutid Easy Mode: easy Project IGI Mission List
Unlocking the game gives you access to the following sequence: Military Airbase Conspiracy Eagle's Nest I Eagle's Nest II Radar Base Get Priboi Border Crossing Missile Trainyard Defend Priboi Finding the Bomb
To unlock all missions in Project IGI 1 (I'm Going In), you can use a combination of cheat codes, manual file replacements, or specific in-game "shortcuts" that bypass mission objectives. While IGI 1 does not have a single "unlock all" key like its sequel, the following methods are widely used to achieve similar results. In-Game Cheat Codes The "fixed" method below bypasses these issues 100%
You can use a hidden command to enable cheats during gameplay, which allows you to skip missions or activate "God Mode." Activate Console : At the main menu, type Skip Current Mission : During any mission, type to instantly complete it and move to the next level. Other Useful Codes : God Mode for you and your team. : Infinite ammo for all weapons. : Instantly kills all enemies on the map. Manual Mission Unlocking (File Replacement)
For players wanting all missions available from the main menu without playing through them, you can replace specific mission files. Mission Unlocker Files
: You can download "all mission unlocker" packs from community sources like Project IGI Toolkit on GitHub Installation
: Typically, these packs involve copying a "location zero" or mission-specific folder into the folder within your Project IGI game directory (e.g., C:\Program Files\Eidos Interactive\Project IGI\pc\mission : Always back up your original folder before replacing files to avoid game crashes. The "Print Screen" Mission Fix
There is a known bug/shortcut that allows you to "complete" a mission quickly: Pause the game during a mission by pressing Print Screen (Prt Scr)
In some versions, this action triggers the mission completion screen, allowing you to advance immediately. Comparison with IGI 2 It is often confused with IGI 2, which
have a specific key combination for this. If you are actually playing Project IGI 2: Covert Strike, hold Left Ctrl + Left Shift + F9 at the main menu to unlock all levels. or where to find secret weapons like the Colt Anaconda? IGI 1 Cheat Codes and Unlocks Guide | PDF - Scribd
Create a new text file called unlock_all.reg (or download it from a trusted abandonware archive). Paste the following code exactly:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Innerloop\IGI] "CurrentLevel"=dword:0000000d "MissionEasiest"=hex:ff,ff "MissionMedium"=hex:ff,ff "MissionHard"=hex:ff,ff