| Achievement | How to unlock
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| BUSTIN' MAKES ME FEEL GOOD ( 10 points ) | Unlock every level and defeat the final boss.
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| COLORBLIND ( 20 points ) | Kill a Slime Abomination with the wrong weapon.
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| DON'T TOUCH THE CAR ( 40 points ) | Finish a chase level with at least 75% of the Ecto-shield up.
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| FULL HOUSE ( 20 points ) | Finish an online level with the help of 3 other players.
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| HERO ( 10 points ) | Revive any teammate 20 times.
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| NICE THINKING, RAY ( 10 points ) | Find all the hidden collectibles.
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| ROCKSTAR ( 10 points ) | Destroy all the expensive LCD televisions in the hotel.
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| ROOKIES ( 10 points ) | Finish the first level.
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| RUSH HOUR REVENGE ( 20 points ) | Defeat the Subway Smasher.
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| SPEED DEMON ( 15 points ) | Get 100% score with the trap.
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| STORY TELLER ( 20 points ) | Watch each comic without skipping.
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| TEAM OF FOUR ( 15 points ) | Play with each character.
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