Vampire: The Masquerade - Coteries of New York (EP)

This trophy is simply for completing the game and earning the normal ending. There are two main components:

In the beginning of the game, when you're faced with your possible execution, choose to ask the Prince for mercy and spare your life. (Choosing any of the other two options will immediately end your game. See the As Far As Your Legs Can Carry You and ...Damned If You Don't trophies for more details.)

The second is to remember to keep an eye on your Hunger level, not letting it get so low that you lose yourself and release 'the Beast'.

Eventually you'll get this at the end of the game during the credits.