To use other cheats that make missions easier to finish, you must first enable "Nada mode": Type while at the Main Menu .
Note: Ensure you are strictly using the Ctrl and Shift keys on the of your keyboard, as the game typically does not register the right-side modifiers for this cheat. 📁 Method 2: Using a 100% Completed Save File
The most direct way to bypass a difficult level is by using an in-game command. This allows you to "complete" the current mission instantly, effectively unlocking the next one in the sequence. : While actively playing a mission, press the key to pause. : Depending on your version or keyboard layout, press (Left) Ctrl + (Left) Shift + F12 Print Screen (SysRq) igi 1 how to unlock all missions
By utilizing these resources, you'll be well on your way to becoming an IGI 1 expert and unlocking all the game's secrets.
This code works on all versions (Retail, GOG, Steam’s DOSBox version, and original CD release). It does not disable achievements (there are none) or affect gameplay. It only unlocks the mission select screen. To use other cheats that make missions easier
Whether you play legitimately or use a trainer, mastering the gameplay is essential. Here are some tips to help you survive the toughest missions.
: These often involve downloading a specific folder (like "location zero" or a modified folder) and pasting it into the game's directory. External Sources This allows you to "complete" the current mission
Introduction IGI: I'm Going In (IGI 1) is a classic tactical first-person shooter known for its stealth-focused missions. The original game uses a fixed mission progression, but players have long sought ways to unlock or access all missions for replay, practice, or custom playthroughs. Below are the reliable methods to access every mission in IGI 1 on PC.
If you're struggling with the lack of mid-mission saves, using the Print Screen skip trick is the fastest way to "unlock" the levels you actually want to play. 1: Trainyard - PC Savegames