Use the Key, highlighted in Red, on the Door to Room 204.
Enter Room 204.
Gather Special Item #5(of 9) highlighted in Orange.
Examine the Suitcase highlighted in Green.
Click the Left Handle to rotate the Left Image.
Click on the Right Handle to rotate the Right Image.
Rotate the Images to match the lower Symbols.
Click the Button to set the Code.
Repeat with all four Symbols.
Gather the Folded Paper highlighted in Red.
Gather the remaining Hidden Objects highlighted in Yellow.
Receive the Fax.
Return to Room 205.
Examine the Portrait / Map.
Find the Hidden Objects highlighted in Yellow.
Return to the Alley.
Examine the Boat.
Examine the Water Level.
Go to the Flood Gate.
Examine the Gate I.D. Number.
Examine the Control Panel.
Turn the Water Level Dial, the left dial, to 7.
Turn the Gate I.D. Dial, the right dial, to 12.
Push the Green Button to open the Flood Gate.
Return to the Boat.
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