Igi 1 How To Unlock All Missions May 2026

The most straightforward way to unlock new missions is by completing the previous ones. As you progress through the game, you'll unlock new missions, and this process will continue until you've completed all 20 missions.

All 14 missions in Project I.G.I.: I'm Going In can be unlocked instantly by pressing and holding Left Ctrl + Left Shift + F9 at the main menu . Alternatively, individual missions can be skipped by pressing Print Screen in the pause menu, or by typing "nada" to activate cheat mode followed by "imdone" . Learn more on Scribd's IGI 1 Cheats guide. IGI 1 Cheat Codes and Unlocks Guide | PDF - Scribd

To unlock all missions in Project I.G.I.: I'm Going In , you can use a keyboard shortcut or manually edit your game files. ⌨️ Main Menu Shortcut

This is the fastest method to unlock all levels without playing through them. Launch the game to the Main Menu. Press and hold Left Ctrl + Left Shift + F9 simultaneously.

While holding these keys, start the game or click on the mission select screen. All 14 missions should now be available for selection. 📂 Save File Unlock (Config File)

If the shortcut does not work on your version, you can modify the game's internal mission counter.

Go to your Project IGI installation folder (usually C:\Program Files\Project IGI\). Open the pc folder, then the common folder. igi 1 how to unlock all missions

Look for a file named MISSION.CFG or CONFIG.CFG (open with Notepad).

Look for a line that tracks the current mission (e.g., MISSION 1). Change the number to 14 to unlock all levels. Save the file and restart the game. 📋 List of All 14 Missions Once unlocked, you can jump to any of these iconic stages: Trainyard: Infiltrate the snowy railway yard. SAM Base: Sabotage the surface-to-air missiles. Military Airbase: Steal the fighter jet. GOD: Infiltrate a massive underground complex. Radar Base: Disable the enemy communications. Get Priboi: Capture the arms dealer, Josef Priboi. Border Crossing: Escape across the border. Re-Supply: Recover your gear after the crash. Missile Trainyard: Stop the nuclear warhead transport.

Defend Priboi: Protect your high-value target from waves of enemies. Eagle's Nest I: Reach the mountain top via cable car.

Eagle's Nest II: Infiltrate the high-security mountain fortress. Nuclear Infiltration: Locate the bomb deep underground. Finding the Bomb: The final showdown with Ekk. 💡 Pro Tips for Completing Missions

Use Binoculars: Always scout a base from a distance. Use B to mark guard positions.

Conserve Health: There are no mid-mission saves. Use medical kits only when your health is critically low. The most straightforward way to unlock new missions

Silenced Weapons: The MP5SD3 is your best friend. Headshots with silenced weapons prevent alarms.

Camera Loopholes: You can shoot security cameras or hack computers to disable them temporarily.

Now all 14 missions will be selectable from the main menu.

Enjoy reliving the classic tactical shooter!

In I.G.I.-1: I'm Going In (also known as Project I.G.I.), you cannot skip missions or unlock them out of order through a menu option. The game uses a linear, checkpoint-based save system.

To play all missions in the proper story order, you must complete each mission to unlock the next one. Now all 14 missions will be selectable from the main menu

Here is the correct mission order (18 missions total):

How to progress properly:

Important note for modern players: If you are playing the GOG.com version or a repack, all missions are usually available from the start in the "Single Mission" menu. However, that skips the story continuity. To follow the proper story, play them in the order listed above.

Once you have access to every level, you might want to tackle the hardest missions out of order. Here is the recommended sequence for practice:

Also, try the Deathmatch mode against bots – but that requires a separate unlock (type mnaim again in the multiplayer menu after unlocking missions in single-player).