This page contains Astro Invaders Unlockables for Nintendo DS called "Insane difficulty" and has been posted or updated on Aug 14, 2011 by Gagdarevare. Let us know what you think of this Unlockable by thumbs voting.
- Developer: Zoo Games
- Publisher: Zoo Games
- Genre: Action Shooter
- Release Date: Jul 6, 2010
- ESRB: Everyone
Finish Story Mode at Hard difficulty level.
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