How do you go next level in igi2?

To advance to the next level in IGI 2: Covert Strike, focus on completing the primary objectives outlined in your mission brief. Use stealth to navigate environments, avoid enemy detection, and utilize the game's variety of weapons and gadgets effectively. Pay attention to your surroundings for useful items and shortcuts that can aid your progress. Lastly, save your game frequently to avoid losing progress during challenging sections.