Sneak King
12 Achievements
200
15-20h
Xbox 360
Area Secure
Complete all Challenges in one level
25
How to unlock the Area Secure achievement in Sneak King - Definitive Guide
ERNDAWWG
TrueAchievements
TrueAchievements
There are 4 levels and 20 missions per level, all you have to do is complete all 20 missions in one level for the achievement. Most of the missions are pretty easy and you only have to score a "rank C" to complete. Most of the end missions like 19 or 20 are a little difficult, but with time they are beatable.
Myncy
You have to beat all 20 challenges on one level. Again, I find that Saw Mill is easier for this. Any level will work.
