| Achievement | How to unlock
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| Beware the Owlvalanche! | Break Giana's cage in Level 1.
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| Core Cracker | Shut down the Airborne Factory's power core in level 4 on normal difficulty or higher.
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| Core Crasher | Shut down the Airborne Factory's power core in level 4 on hard difficulty or higher.
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| Core Smasher | Shut down the Airborne Factory's power core in level 4 on hardcore difficulty or higher.
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| Gem Chaser | Beat the Score Attack high scores in all Rise of the Owlvlerlord levels.
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| Harder than Buckyballs | Defeat the Owlverlord in level 7 on uberhardcore difficulty.
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| Jamming the "Ow" in "Owlvlerlord" | Defeat the Owlverlord in level 7 on hard difficulty or higher.
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| Putting the "Ow" in "Owlverlord" | Defeat the Owlverlord in level 7 on normal difficulty or higher.
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| Radiant! | Obtain five stars in all Rise of the Owlverlord levels.
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| Sky Chaser | Beat the Time Attack best times in all Rise of the Owlvlerlord levels.
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| Slamming the "Ow" in "Owlverlord" | Defeat the Owlverlord in level 7 on hardcore difficulty or higher.
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| The Invincible | Survive the ancient traps of level 2 on hardcore difficulty or higher.
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| The Unbreakable | Survive the ancient traps of level 2 on hard difficulty or higher.
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| The Unsquishable | Survive the ancient traps of level 2 on normal difficulty or higher.
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| Yahrr! Booty! | Find and collect all 1206 gems hidden in Level 6 on normal difficulty or higher.
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| Yahrr! Loot! | Find and collect all 1206 gems hidden in Level 6 on hard difficulty or higher.
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| Yahrr! Plunder! | Find and collect all 1206 gems hidden in Level 6 on hardcore difficulty or higher.
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