Mission 8 ("Re-Supply") is widely considered the most difficult due to its six objectives and heavy sniper presence. Mission List: Military Airbase Radar Base Get Priboi Border Crossing Missile Silo Tanny's Base Bridge Crossing Chemical Facility Nuclear Power Plant The Final Showdown
with open(save_path, "r+b") as f: data = bytearray(f.read()) # Offset 0x2C: mission completion flags (1 byte per mission? No – bitfield) # Actually, in IGI: offset 0x34 is mission progress byte data[0x34] = 0xFF # All missions done # Recalculate simple XOR checksum (byte at offset 0x00) checksum = 0 for i in range(1, len(data)): checksum ^= data[i] data[0x00] = checksum f.seek(0) f.write(data) print("All missions unlocked!") project igi 1 all missions unlock
Press and hold Left Ctrl + Left Shift + F9 simultaneously while on the main menu. Gameplay Cheat Codes Mission 8 ("Re-Supply") is widely considered the most
Save the file, overwriting the original. Launch the game. All missions should now be selectable. Gameplay Cheat Codes Save the file, overwriting the