Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Invisible Spy	Steal 10000$ from the mansion without being discovered.
Iron Man	Finish Art of Stealth without being killed.
King of Stealth	Finish Art of Stealth in less than 20 minutes.
Sharp Shooter	Precision score above 0.75.
The Adventurer	Find a treasure in the forest.
The Champion	Get a Score above 120.
The Explorer	Find 6 Secret Gems.
The Master	Get a Score above 85.
The Winner	Finish Art of Stealth.