The Vesper Horologium / Chamber 40
The Red Lantern Vault.
One flame traveled across W and left its old cage cold.
Route notes
The answering lantern
Directions assume the camera’s starting angle. The compass in the upper-right corner tracks both turns.
Play Aetherfold IILeave your echo
Walk to the first lantern and press F.
Answer in the other vault
Hold Z with the view reset to reach W −3. Press ], then F.
Open the far vault
Press B. Walk to the far control and press F.
Depart
Follow the stones forward, right, and forward again. Press F at the gate.