Sneak King
12 Achievements
200
15-20h
Xbox 360
Half Way There
Complete any 40 Challenges
10
How to unlock the Half Way There achievement in Sneak King - Definitive Guide
rican ninja89
TrueAchievements
TrueAchievements
Pretty much as the description says, "Complete any 40 Challenges" There's 4 levels with 20 challenges in each level, this will come with normal game progression. If you need help with certain levels look up other solutions here or try a guide from Gamefaqs.
Myncy
I find the easiest to complete are in Saw Mill and Construction Site. Whatever you do, it can be any combination of 40 (ex. 10 in two level, 20 in another).
