Ostallian Core

Finish a stage with only collecting credits

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Finish the game in normal mode

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Finish the game at harder difficulty

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Finish the game at hardest difficulty

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Finish the game in hardcore mode

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Finish a level using only the Rear Gun

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Finish a level using only the Acid Spit

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Finish the stage "The Outer Rim"

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Finish the stage "The Nebular"

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Finish the stage "The Asteroid Belt"

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Finish the stage "Colonized Moon"

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Finish the stage "Colonized Oceanic Planet"

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Finish the stage "An Ion Storm"

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Finish the stage "The Planet Battle"

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Finish the stage "Gravitational Anomaly"

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Defeat "the Core" final boss

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Finish a level without loosing any hull integrity

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Finish a stage without loosing any hull integrity

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Finish the game without loosing any hull integrity

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Max out energy upgrades

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Max out hull upgrades

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Max out weapon slots

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Max out all ship upgrades

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Finish the game with only a projectile gun in hard mode

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Finish the game with only a projectile gun in harder mode

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Finish the game with only a projectile gun in hardest mode

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Finish a level in less than 5 seconds

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Finish a stage in less than 30 seconds

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Find all stage coordinates to the Nebular

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Find all stage coordinates to an Ion Storm

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Find all stage coordinates to the Asteroid Belt

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Find all stage coordinates to the Planet Battle

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Find all stage coordinates to the Colonized Oceanic Planet

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Find all stage coordinates to the Gravitational Anomaly

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Find all stage coordinates to the Colonized Moon

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Kill all enemies in a stage

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