Gabriel Knight 3: Blood of the Sacred, Blood of the Damned is one of the masterpiece in adventure game history. The story unfold as Gabriel step out from the train after being attacked by unknown strangers. These two mysterious guy manage to kidnap Prince James' kid from Gabriel's arm.
"Welcome to the remote French village of Rennes-Le-Chateau. Gabriel and Grace arrive in this small village in pursuit of a kidnapped child, but a deeper, far more frightening story begins to unfold. Whispers of a sacred bloodline, vampires and a boundless treasure set the shadow hunter and his companion on an inescapable path. Their ultimate destiny is to solve a dark mystery held secret for thousands years." (taken from the box of Gabriel Knight 3)
The hint is divided into 3 different pages according to the number of days within the game. For every act that produce points, I have written down the amount of points inside a bracket in blue color next to it. To be more precise, I have written down the total maximum points you could possibly get at the end of each time block. This is not a step-by-step walkthrough, instead, it will tell you how the story should progress. I hope this could make your game experience become more enjoyable as it did for me. There are lots of alternate path that can be found within the game, so try to explore more and discover them.
If any of you have found the other Easter Eggs, please contact me so I could update this solution and make it better. Finally it's completed. I got the last 2 pts.
New points added: link Mosley plate number to his file (1) and look and think on the victim (Prince James' man) face (2). Submitted by Samson Chin.
The final points: Special thank goes to Jason Strautman for adding the last (2) points. You need to choose Vampire as your first choice when talking with Mosley in The Devil Arm Chair.