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Nintendo DS - Space Invaders Revolution cheats

Unlock Laser Fire power-up in New Age mode: 
Reach 15,000 points in Classic mode.

Unlock Stop power-up in New Age mode: 
Reach 30,000 points in Classic mode.

Unlock Rapid Fire power-up in New Age mode: 
Reach 5,000 points in Classic mode.

Unlock Speed Up power-up in New Age mode: 
Reach 2,000 points in Classic mode.

Unlock Barrier power-up in New Age mode: 
Reach 20,000 points in Classic mode.

Unlock Support power-up in New Age mode: 
Reach Reach 10,000 Points in Classic mode.