Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
Beaucoup Booty (125 points)	Get all chests in one playthrough.
Coloring Agent (50 points)	Survive the encounter with an agent.
Feature Creep (50 points)	Made a tweak.
Life Experience (50 points)	Complete the game.
Multitool (125 points)	Make all main tweaks.
One-Hit Wonder (200 points)	Beat Challenge mode.
Parrying Mechanic (50 points)	Use the wrench to deflect danger.
Melodrama (125 points)	Defeat Fitzroy.
Pearly Gates (50 points)	Reach the city.
Pitch Black (50 points)	Protect the rocket.
Psychopomps (125 points)	Defeat Mother's Corners.