Unlockables

  • Achievements

    Complete each achievement to get the allotted gamerscore.

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

    Contributed By: Guard Master.

  • Unlock gamer picture

    At the end of test chamber 17 in the main game, incinerate your companion cube to unlock a gamer picture.

    UnlockableHow to Unlock
    Portal Gamer pictureIn test chamber 17, incinetate the companion cube.
    Portal Gamer pictureDefeat GLaDOS and escape

    Contributed By: LiamMcluckie.

Know Something We Don't?

You can submit new cheat codes for this game using our Cheat Submission Form.

Have We Been Fooled?

If you see a non-working or fake code in the list above, let us know by using our Problem Submission Form.