ACHIEVEMENT - HOW TO UNLOCK Armorer (5 points) - Acquire the Beam-Shot by defeating the first intermediate boss in Arcade Mode. Time Traveler (5 points) - Use Time Travel Past scoring more than 15 000 at once. Shocking (10 points) - Perform a Shockwave. In the Flow (10 points) - Play for at least 2 min and 40 sec in Time Limit Mode. Wave Cleared (10 points) - Play through a whole Wave level without dying. I'm a Survivor (10 points) - Survive at least 5 min in Survival Mode. Tactician (10 points) - Get 3 platinum medals in Tactics Mode. All-Rounder (20 points) - Get at least one silver medal in each Game Mode. Master Beam-Shot (20 points) - Shoot at your time shadow with the Beam-Shot and destroy at least 4 enemies that way. Challenger (20 points) - Get 250 Challenge Points. Master of Time (30 points) - Travel through time for a total of 30 minutes. Victory (50 points) - Complete Arcade Sectors 1, 2, 3 and 4 in order to finish Arcade Mode.