Black Mirror II Hints

How can I connect the wagon to the grate?

  • 1 of 4: A big, strong chain would be ideal.
  • 2 of 4: Look on the upper walkway near the door that leads to the main room.
  • 3 of 4: There's a heavy chain lying near the railing that you can take.
  • 4 of 4: Do so, then use it on the wagon and the grate (in either order) to connect them.