ACHIEVEMENT - HOW TO UNLOCK The Big Easy (15 points) - Score 1,000,000 points in Arcade Mode. Happy Medium (15 points) - Score 5,000,000 points in Arcade Mode. Well Hard (15 points) - Score 10,000,000 points in Arcade Mode. Guardian Killer (15 points) - Defeat your first Guardian. Guardian Hero (15 points) - Defeat 10 Guardians in a game. Avant-Guardian (15 points) - Defeat 250 Guardians in total. XXXXX (15 points) - Raise the score multiplier to 5x. The Bouncer (15 points) - Bounce 100 enemy bullets with an upgraded shield in one game. Hunter Killer (15 points) - Destroy 20 Hunters in one game. Bully (15 points) - Squash 111 harmless enemies with your ship during one level. Smarter Than The Average Bomb (25 points) - Destroy 50 enemies with one smart bomb. Grand Master (25 points) - Destroy 1000 of each enemy type.