Walkthrough Guide...

Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Archeologist	300 found. A legend in the field!	100
Explorer	50 found. True explorer!	100
Gentleman	Ten flawless levels!	100
Legend	All stars collected!	100
Newbie	First level complete. Nice start!	100
Sniper	Ten levels and no hints needed!	100
The master of investigation	Ten perfect levels. Sharp eye!	100
Treasure Hunter	150 treasures uncovered!	100
Unstoppable	Twenty levels straight. Unstoppable!	100
Winner	The case is closed!	100