This page contains Cheats for Space Invaders Extreme organized by sections for PSP. This game has "Action Shooter" as genre, made by Taito Corporation, released on Jun 17, 2008. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
- Developer: Taito Corporation
- Publisher: Square Enix
- Genre: Action Shooter
- Release: Jun 17, 2008
- ESRB: Everyone
Clear all the stages in Arcade Mode to play all stages endlessly without any bosses...From: GaaaaaaaL
After clearing the fifth and final stage in the game during Arcade Mode (once youve defeated the final boss), the end credits will scroll. Following this, youll see that "Extra Mode" has been unlocked. Choosing this mode as opposed to the normal Arcade Mode will make each stage in the game tougher, as well as making the bosses more diffic..From: vhayste
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