1. Directly in front of Dr. Hammerstein. Note: You cannot kill him in this episode. Without the full version of the game you cannot see the true ending. You must let him kill you to see the end of Episode 1. 2. You must destroy the Plasma Core to end the episode. 3. The exit is a mirror. Press SPACE (open door button) to end it as usual. 4. This puts you directly in front of Dr. Hammerstein.