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

* Prepare the solution.

* Use or place the items as numbered (1-11).

* Take the ANTIDOTE (L).

* Back out.

* Give the ANTIDOTE to Clarice; receive CLARICE'S ROOM KEY (M).

* Use CLARICE'S ROOM KEY on the lock; turn the key and the handle to trigger a HOP (N).

* Play the HOP.

* You receive a MEDALLION (O).

* Go left.