Gabriel Knight 3 Easter Egg - Mood Swings

To trigger the egg, hit the Ctrl key, the Shift key and the ~ key. On some keyboards in other countries, you have to click something other than the ~ key. I'm not sure what.

When you hit these 3 buttons, the console comes up. In the console window type: SetMood and then hit the space bar. Within the first set of quotation marks that will appear, type the name of a character and hit the enter key. examples you could try: "Gabriel", "Grace", "Buthane", "Mosely", etc.
Within the second set of quotes, type a mood. Try "pissed", "angry", "sad," "happy", "confused."