Achievements:ACHIEVEMENT – HOW TO UNLOCKPerfect Conquest – EXPERT (10 points) – Cleared the game on “EXPERT” without continuing. Weapon Master (20 points) – Earned 10-dan for all weapons. Arrival at the End (10 points) – Cleared the game on “HARD” or “EXPERT”. Perfect Conquest – NORMAL (10 points) – Cleared the game on “NORMAL” without continuing. Perfect Conquest – HARD (10 points) – Cleared the game on “HARD” without continuing. Mission Complete (20 points) – Cleared the game after successfully completing all of the defense and assault missions. Court Martial (20 points) – Cleared the game after failing all of the defense and assault missions.Cleaning Up Space Debris (20 points) – Cleared Mission 4 without releasing the booster. Straightism (20 points) – Armed all weapon slots with lasers. Fireworks Craftsman (20 points) – Armed all weapon slots with Lv.2 rockets. Why