Achievements:
Complete the following achievements to award the indicated amount
of Xbox Live Gamerscore points.
A Feeling Like Floating (5 gamerscore points):
Dissolve a turret.
The Camera Adds 10 Pounds (10 gamerscore points):
Knock a turret over with a security camera.
Tests Like Chicken (15 gamerscore points):
Unlocked by finding the chicken's test results.
Saw That One Coming (5 gamerscore points):
Cause a rocket sentry to destroy its own rocket when the rocket
has been redirected back towards it.
Rat's Tale (15 gamerscore points):
Unlocked by finding all the Rat Man dens.
Out of the Blue (25 gamerscore points):
Once you have control of both portals, only enter the orange portal.
Like a Rat (20 gamerscore points):
Trap yourself in a test chamber so that GLaDOS has to help you continue.
Is Anyone There? (20 gamerscore points):
Unlocked by finishing the game without ever taking a bullet.
Go for the Gold (15 gamerscore points):
Unlocked by earning a gold metal on a challenge map.
Cupcake (10 gamerscore points):
Unlocked by clearing 5 advanced chambers.
Fruitcake (25 gamerscore points):
Unlocked by clearing 10 advanced chambers.
Vanilla Crazy Cake (35 gamerscore points):
Unlocked by clearing all advanced chambers.
