Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Attention to details	You didn't miss any single video or dialogue.	80
Bombardier	You destroyed the wall and get into the city.	50
Death of Daylight Guard	You managed to kill the Daylight Guard.	50
Eagle Eye	You found three items within three seconds.	80
Expert	You completed the game in the advanced mode.	80
Grave digger's shop	You got into the shop and found Matt's photo.	50
Lair of the Beast	You found the lair of the Daylight Guard.	50
Lair of the Vampires	You've found the lair of the vampires.	50
Lightning fast	You passed HO scene in less than thirty seconds.	80
Nemesis	You managed to get rid of both twins.	50
Notes of a priest	You found the diary of the priest.	50
Puzzle Master	You didn't skip any single puzzle.	80
Secret Passage	You found a secret passage in the fountain.	50
The Collector	You collected all the items in the ?? scenes.	90
The Gift	You've got the gift of Dracula.	60
The first of the twins	You managed to sneak into the house of one of the twins.	50