• Different Intro Screen

    UnlockableHow to Unlock
    Cake Intro ScreenBeat Portal.

    Contributed By: Alpha218.

  • Steam Achievements

    UnlockableHow to Unlock
    Aperture ScienceEarn gold medals on all Portal challenges
    Basic ScienceEarn bronze medals on all Portal challenges
    Camera ShyDetach security cameras from the walls
    CupcakeBeat two Portal advanced maps
    FratricideDo whatever it takes to survive
    Friendly FireKnock down a turret with another turret
    FruitcakeBeat four Portal advanced maps
    HeartbreakerComplete Portal
    Lab RatAcquire the fully powered Aperture Science Handheld Portal Device
    Long JumpJump 300 feet
    PartygoerMake the correct party escort submission position decision
    Rocket ScienceEarn silver medals on all Portal challenges
    Terminal VelocityFall 30,000 feet
    Transmission ReceivedFind and receive all 26 radio transmissions
    Vanilla Crazy CakeBeat all six Portal advanced maps

    Contributed By: _Genesis.

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