Difficulty: Normal 1: Escape 4: Trouble in Paradise(1), (2) 7: In the Enemy’s Shadow Secret Weapon in Op 7 2: Sudden Strike 5: Night Terrors(1), (2) 8: Dark Skies 3: Enemy Intelligence 6: Flashpoint 9: End Game Difficulty: Hard 1: Escape 4: Trouble in Paradise(1), (2) 7: In the Enemy’s Shadow 2: Sudden Strike 5: Night Terrors, MA 8: Dark Skies 3: Enemy Intelligence 6: Flashpoint 9: End Game ※MA: Mastery Achievement 10th Anniversary Achievements 3: Enemy Intelligence 8: Dark Skies 5: Night Terrors 2: Sudden Strike 6: Flash Point
