Star Trek - Tactical Assault - Platform: Sony PSP

5 upgrade points:
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At the Crew Screen enter Up, Down, Left, Right, Select, Start, Select.

All ships available in all missions:
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At the main menu, press Up, Down, Left, Right, Select, Start, X to unlock all 
ships available in all missions.

All ships for Skirmish and Multiplayer modes:
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At the skirmish screen enter Up, Down, Left, Right, Select, Start, Square.

Mission Select:
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At the main menu, enter Up, Down, Left, Right, Select, Start(2).

Unlock Klingon Campaign:
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At the main menu, enter Up, Down, Left, Right, Select, Start, Triangle.