Unlock Xbox Live Gamerscore points, by completing the following Achievements!
| Achievement | How to unlock
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|---|
| AI Interrogator (10 points) | Choose every dialog choice with each AI personality.
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| Chariots of the Dogs (20 points) | Complete Episode 4 - Chariots of the Dogs.
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| DeSoto Dominator (20 points) | Win every upgrade for your car, and claim the Uber Mystery Upgrade.
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| Did Someone Say Birthday? (10 points) | Celebrate the Bug's birthday before his family arrives.
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| Ice Station Santa (20 points) | Complete Episode 1 - Ice Station Santa.
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| Moai Better Blues (20 points) | Complete Episode 2 - Moai Better Blues.
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| Monster Master (10 points) | Try every possible body part in the monster.
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| Night of the Raving Dead (20 points) | Complete Episode 3 - Night of the Raving Dead.
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| Office Snoop (10 points) | Spy on Satan berating the staff each time the efficiency drops.
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| Sandwich Seller (10 points) | Offer the granite sandwich to everyone on the island.
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| Went Beyond Time & Space! (30 points) | Complete Sam & Max Beyond Time and Space.
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| What's New, Beelzebub? (20 points) | Complete Episode 5 - What's New, Beelzebub?
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