Lies about PortalEdit

  • The game can be completed without incinerating the companion cube, or the cube can be rescued from the incinerator (without the use of console commands or exploiting a bug to get a crate past an emancipation grid).
  • It is possible to assume the party escort submission position by pressing down WASD on the PC version or the direction arrows on the Console versions.
  • The G-Man can be seen walking around the Testing Area.
  • The cake is a lie.
    • As seen at the end of the game, the cake actually exists.