Gyruss - Platform: Xbox 360

Exploring Jupiter (20):
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Make it to Jupiter. 

Exploring Saturn (20):
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Make it to Saturn. 

Exploring Uranus (10):
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Make it to Uranus. 

Good Start (10):
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Get 12,000 points in the first stage. 

Mars Attack (30):
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Make it to Mars. 

Mother Earth (30):
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Make it to Earth. 

Partnership (10):
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Obtain a score of 60,000 during an Xbox Live Co-op game. 

Safety First (10):
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Make it to Neptune without losing a life. 

Sharp Shooter (10):
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Kill all ships on the first 3 bonus levels. 

Team Work (20):
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Obtain a score of 200,000 during an Xbox Live Co-op game. 

Too Good (20):
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Win 50 Xbox Live Versus games. 

Tough Guy (10):
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Make it to stage 7 without obtaining any bonus weapons.