Defeat Widowmaker
Defeat Widowmaker boss in single player
13% unlocked
25 points
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Defeat Tri-Orb
Defeat Tri-Orb boss in single player
1% unlocked
50 points
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Defeat Turbo Tyrant
Defeat Turbo Tyrant boss in single player
<1% unlocked
75 points
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Defeat Eliminator
Defeat Eliminator boss in single player
<1% unlocked
75 points
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Defeat Destructor
Defeat Destructor boss in single player
<1% unlocked
75 points
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Score 10
Score 10 in single player
21% unlocked
10 points
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Score 30
Score 30 in single player
<1% unlocked
30 points
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Score 50
Score 50 in single player
<1% unlocked
50 points
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Score 100
Score 100 in single player
<1% unlocked
100 points
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Win without shields and power-ups
Win without shields and power-ups vs. regular enemy in single player
40% unlocked
50 points
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Win without reloading
Win without reloading in single player
68% unlocked
50 points
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Win in 4 seconds
Win in 4 seconds in single player
62% unlocked
50 points
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Unlock all bosses
Unlock all bosses
<1% unlocked
100 points
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