The "New Horizons" mod for the 2003 Pirates of the Caribbean game by Akella is a continuation of the famous Build mod series. Developed as Pirates of the Caribbean Build 14, "New Horizons" continued where Build 13 left off, adding more new content than ever before.
I've just finished coding the ability to call on the Kraken if you're sailing the Flying Dutchman. See these pictures on how this works.