At long last, the medal is ours! Now we just need to find a way to melt it.

Something that can heat up the gold until it melts, and something to contain the gold as it melts.

Because we're looking for something metal, the kitchens would be a good place to look.

From the basement, proceed up the stairs and into the double doors on the left.

Other than the metal pot sitting on the countertop, a potholder hangs from the back wall - that's sure to be useful.

You passed something suitable a few times, on your way down to the tunnel.

Certainly - drop down into the basement, enter the corridor, and proceed through the door with graffiti near it.

'Use' the furnace grate to open it, use the medal on the pot to put it inside, then put them both in the furnace.

Of course you can't take the pot out with your bare hands! That's what the potholder was for!

We need to use the furnace one more time to harden our key imprint - having a mushy master key would be no good!

Use the pot holder again, dummy!

We can finally use our mold with the steaming pot to get a duplicate of the master key!

The key's too hot to make the potholders worth using - we need to cool the mold down with some water.

Simply use the mold to FINALLY get the MASTER KEY!