Strike Force Bowling - Gamecube
Alien Bowl alley:
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When your in Tournament mode, finish any round with a score of 180 or higher.
Night Ship alley:
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You must throw four consecutive strikes in either Open Play or Tounament mode.
Bonus characters:
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Enter !BOWLER! as your name.
Mars alley:
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Enter !LEVELS! as your name. Note: This also unlocks the night versions
of the alleys.
All Strike mode:
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Enter !STRIKE! as your name.