Follow our crystal clear walkthrough and helpful tricks to get you through the rough spots!

To solve this puzzle (W), rotate and move the pieces into the correct position.

Take the SIGNAL CODE (W).

Go upstairs.

Open the cover (X) and take the 3/3 MIRROR SHARD (Y).

Put down the 3 MIRROR SHARDS (Z).

Zoom into the panel; put down the SIGNAL CODE (A), pour the PETROLEUM into the container (B), and put the cover marked in green on the container.

Play the mini-game.

To solve this puzzle (C), pull the three levers marked in purple.