Hide and Hope Achievement
Hide and Hope10
Complete a mission without being shotFollow the method outlined in Make Every Bullet Count (25G) by playing the 'Prologue' on 'Cadet' with the tutorials turned off. The A.I is dumb enough in this game that if you follow the video below, they shouldn't notice you at all when you are sneaking across the street.
Note that when you are crawling through the hole and it starts to crumble around you, although you might get injured, it does not void the achievement as you have not been shot.
Note: Reloading checkpoints does not void this achievement.
Thanks to 360GameTV for the video: