ACHIEVEMENT - HOW TO UNLOCK Galactic Pilot (5 points) - Beat Levels 1 and 2 in Arcade Adventure mode. Crystal Power (10 points) - Collect 500 Crystals in Arcade Adventure mode. Secret Explorer (15 points) - Beat 3 secret levels in Arcade Adventure mode. Marauder Destroyer (15 points) - In Split Screen Score Attack mode, cooperatively destroy 100 Marauders total. Data Preservationist (20 points) - In Arcade Adventure mode, collect 7 or more Data-Cores dropped by special enemies. Raider (15 points) - In Arcade Adventure mode, destroy all Factories found in the Toxic Sector. Cosmic Scourge (25 points) - Awarded for your 1,000th frag in ranked Death Match. Sonic Speed (20 points) - Beat Arcade Adventure, starting from Training, in 1 hour and 20 minutes or less. Galaxy Crusher (25 points) - Crush Arcade Adventure mode with 100% Crystals bonus on all levels including all Secret levels. Score the Core (25 points) - Collect all crystals in Single Player Score Attack to reach the secret ending level. Destroyer of All (15 points) - In Arcade Adventure mode, get the 100% Destructible clear bonus on 4 levels. Maximum Overdrive (10 points) - Achieve Maximum Overdrive in Arcade Adventure or Single Player Score Attack modes.