| Achievement | How to unlock | Points
|
|---|
| - Collect ten Baseball Cards.
| |
| - Kill twenty enemies in a single playthrough by throwing/kicking explosive barrels.
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| - Find key clues in the Blue Betty case.
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| - Collect all Baseball Cards. A real gathering, innit?
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| - Collect five comic strips.
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| - Collect ten issues of the Mouseburg Herald.
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| | |
| - Unlock X1 D-Mousifier - Spike-D's "exclusive gun of sorts".
| |
| - Collect all issues of the Mouseburg Herald. Even the weird ones.
| |
| - Collect ten comic strips.
| |
| - Blast twenty enemies in a single playthrough by shooting at explosive barrels.
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| - Kill five enemies in ten seconds.
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| - Collect all non-corporate-locked weapons.
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| - Clock a BMP agitator right in the snout.
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| - Kill three enemies with one shot.
| |
| - Kill ten enemies in twenty seconds. M-m-muenster Kill!
| |
- Misfortunes of the Missing Magician
| - Find key clues in the Missing Magician case.
| |
| - Wrap up the Shrew Shortage case.
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| - Collect five issues of the Mouseburg Herald.
| |
| - Win one Baseball Cards match.
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| - Kick the Wallop Bay shark till it drops the license plate.
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| - Complete every side job. Dot those i's, detective.
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| - Win thirty Baseball Card matches. Home Run!
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- Secrets of the Shrew Shortage
| - Find key clues in the Shrew Shortage case.
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- Smoked Cheese and Mirrors
| - Wrap up the Missing Magician case.
| |
| - Pin every clue to your evidence board.
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| - Crush twenty enemies with heavy objects in a single playthrough.
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| - Collect five Baseball Cards.
| |
| - Collect all comic strips. Some things never change.
| |
| - Upgrade one weapon to Tier 3.
| |
| - Wrap up the Blue Betty case.
| |
| - Rest easy, detective. Case closed... or is it?
| |
| - Unlock all special abilities.
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| - Upgrade every weapon to tier 3.
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