Hitman: Absolution - Under Wraps

This achievement is quite simple and just requires you to hide a body in any hiding spot after the first mission. You will likely get this just by playing the game but if not, load up the King of Chinatown and find your way to the drug dealer's apartment. Use the fuse box on the right to draw the cop away, go up the stairs and then subdue the drug dealer. Hide him in the closet or basket nearby and you've got this achievement.