| Achievement | How to unlock
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|---|
| Baseline | Finish all the internal levels under one hour.
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| Challenge accepted | Finish all the internal levels under 50 minutes.
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| Easy Ridin' | Finish all 54 internal levels.
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| Easy Steps | Finish 10 Stolen Internals levels.
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| Fly High! | Finish 5 Stolen Internals levels.
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| Friends will be friends | Finish an internal level in split-screen multiplayer.
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| Hardcore | Finish all the internal levels under 45 minutes.
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| High five! | Finish 5 internal levels.
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| I see good driving | Finish 54 Stolen Internals levels.
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| Impossible is nothing | Finish all the internal levels under 40 minutes.
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| Large laps done | Finish 25 Stolen Internals levels.
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| One for the road | Finish all the internal levels under 55 minutes.
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| One giant leap | Finish 25 internal levels.
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| One small step | Finish 10 internal levels.
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| Quick & Easy | Finish the Quick & Easy collection.
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| Quick & Hard | Finish the Quick & Hard collection.
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| This one's on the house | Finish an internal level.
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