The Bunker

Spacebar interacts with shit, and then you have wasd controls.

1 2 and 3 become relevant later.

If you manage to softlock, lol, lmao, skill issue much? But also you can use the following keys from the entrance to navigate instantly to subsequent floors.

j : First puzzle

k : Second puzzle

l : Third puzzle

p : Final room

Descend into the bunker to reveal it's secrets.

Once you finish read on to section 3 in the doc.