Since the game does not feature a standard "Level Select" menu by default, you have to use a specific cheat code or a quick file edit to gain access to all 14 missions. Method 1: The Main Menu Cheat Code (Fastest)
This comprehensive guide outlines every method available to unlock all 14 missions, from quick configuration file edits to trainer software. Method 1: The Config File Tweak (Recommended)
Another user-friendly method: download a 100% completed save file. Since I.G.I.-1 saves your progress in a single .sav file (usually slot1.sav ), you can replace it.
This is the safest method as it does not require you to download third-party software. It involves editing your current save file to tell the game you have finished the campaign.
Method 2 — Use the Built-in Mission Select (if present) igi 1 how to unlock all missions
A rarely documented keyboard combination, often listed as Left shift + Left ctrl + Left alt + F9 , followed by 29 45 in the game console, is also rumored to unlock all missions. However, this method is unverified and widely considered unreliable.
The cleanest and most reliable way to unlock every mission in Project I.G.I. is by editing the game's internal configuration file. This method does not require downloading external software or risking malware. Step-by-Step Instructions
Project I.G.I. features no mid-mission save system. Skipping ahead to later levels like "Nuclear Storage Facility" or "Finding Bomb" introduces extreme difficulty spikes. Ensure you familiarize yourself with the sniper mechanics and security camera blind spots in earlier levels to survive the endgame challenges. Share public link
Project IGI 1 (I'm Going In) , there is no official cheat code to instantly unlock all 14 missions from the main menu. However, you can use the following methods to bypass levels or gain access to all missions. 1. Level Skip Cheat Since the game does not feature a standard
To use many of the internal level-skipping commands, you must first enable the console:
While Project I.G.I. does not feature a traditional built-in developer console for entering text cheats, players frequently use third-party trainers to bypass hard levels. Using a Game Trainer
Look for a folder named inside the pc directory.
Ensure a base is secure before trying to hack consoles or unlock doors. If you'd like, I can provide: Since I
The most direct way to get help is through cheat codes. To use them, you must first enable cheat mode.
Before diving into the unlocking methods, here is the full list of missions in I.G.I.-1, as they appear in the game:
Project I.G.I.: I'm Going In – How to Unlock All Missions Project I.G.I.: I'm Going In revolutionized the tactical shooter genre upon its release. The game lacks an in-game level select menu for uncompleted stages. Players must complete each punishing tactical operation sequentially to see the next. This guide reveals how to bypass this restriction and unlock all 14 missions instantly. The Config File Modification Method
I.G.I.-1 has no mid-mission saves. Die on Mission 11, and you restart Mission 11 from scratch. Many players never saw past Mission 7 (Ely Islands) due to the sheer difficulty and the infamous “one-shot-one-kill” enemy AI.