Portal & Portal 2 quiz

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10 Questions - Developed by: Roseisabelle - Developed on: - 3.193 taken

There are deep mysteries and facts from portal and portal 2 that are lying around the game.In this quiz. Let's find out if you know the secrets and mysteries of the game.

  • 1
    Let's start with an easy question, who is GLaDOS?
  • 2
    In Portal 2, who is Caveman Johnson?
  • 3
    There will be a part of the game where in you walk in a lane of broken turrets while one them still work. When you pick the turret up, it will tell you:
  • 4
    How was Chell able to escape GLaDOS in Portal?
  • 5
    What does G.L.a.D.O.S. stand for?
  • 6
    Who is Doug Rattman?
  • 7
    In one part of the game, you will see the part where kids made their own potato battery and other experiments. Who's work is the potato that has grown immensely large?
  • 8
    Who are Chell's parents?
  • 9
    If you finished the game, GLaDOS sang a song in Italian. What does mean?
  • 10
    Who is Caroline?

Comments (2)


... (70831)
22 hours ago
Alright there were three questions with answers about Caroline being Chell's mother but the problem is here that it was never officially proven that Caroline and Cave actually are Chell's parents.
Chell (09824)
81 days ago
Ok but it has never been confirmed that Cave and Caroline are Chell's parents.