Endless Mode - Beat Extreme mode once.
Extreme Mode - Beat all 11 stages. This requires multiple playthroughs to go through all branching pathways.
Submitted By sersly
Combo Meal (10) - Destroyed at least 21 invaders in a row.
First Taste of Victory (10) - Won an online match for the first time.
Goliath Killer (10) - Defeated the first Boss Invader.
Hero of Nagoya (25) - Achieved 1 ROW using the Nagoya Attack technique.
Hot Streak (15) - Triggered at least 4 rounds of Fever Time.
Lieutenant Rank A (10) - Achieved Rank A at the end of a level.
Lone Wolf Victory (15) - Completed the game in Arcade Mode.
Space Commander Rank S (25) - Achieved Rank S 3 times.
Space Invader Veteran (20) - Won 25 online matches in VS Mode.
Sure Shot (10) - Defeated a wave of invaders without missing a shot.
Take That! (30) - Defeated a Boss Invader without missing a shot.
Team Victory (20) - Completed the game in Co-op Arcade mode.
GamesRadar is the premiere source for everything that matters in the world of video games. Casual or core, console or handheld - whatever systems you own or whatever genres you love, GamesRadar is there to filter out what's worth your time and to help you get even more from your games. We deliver the best advice, the most in-depth features, expert reviews, and the essential guides for all the top games.