Part 1

Enter Code

Need help?

Hint 1

Take a closer look at the background pattern on the wall behind the door. One of the keys seems to match it better than the others.

Hint 2

The correct key is the diamond key. The teeth of the key represent Morse code, with the points acting as dots and the straight edges acting as lines.

Reveal answer

Use the diamond-shaped key. Reading the teeth as Morse code reveals the letter P. Match the letter P on the fuse box to get the code 933.

Part 2

Enter the Safe Route
North, South, East, West

Need help?

Hint 1

The security camera feeds reveal where the crates are located inside the storage room. The cameras can only see up to the first crate in each row.

Hint 2

Once you map out the spaces where the crates are sitting, determine the route from the starting door to the ending door by following the safe spaces between the crates.

Reveal answer

The safe route through the room is:
North → West → North → North → East → East → North

Part 3

Enter Answer

Need help?

Hint 1

Use the conversation cards to determine which rooms are occupied. Avoid entering those rooms while navigating through the vent system.

Hint 2

The only safe room is the Supply Room. Trace a path from START to EXIT without entering the other rooms and collect the letters along the path.

Reveal answer

The correct path through the vent system spells the word:
UNDERGROUND