This page contains Space Invaders Infinity Gene Unlockables for Playstation 3 called "Unlockable difficulties" and has been posted or updated on Sep 22, 2010 by gealpisee.
- Developer: Taito Corporation
- Publisher: Square Enix
- Genre: Action Shooter
- Release: Sep 14, 2010
- ESRB: Everyone
To unlock the following, complete the following tasks:
|Unlockable:||How to Unlock:|
|Hard Mode||On normal mode, Beat Cleavage (level 5-6) on normal difficulty|
|Insane Mode||Complete Bonus Mode 2|
|Nightmare Difficulty||Complete Challenge Mode Stage 99|
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