|Complete either 25 challenges on Medium, 10 challenges on Hard, or 5 challenges on Expert|
|-See "Challenge Savant"|
|Rate this achievement||Average Rating|
|You need to register before being able to post comments.|
No videos available
|You need to log in or register to use My360Achievements.|
|You need to log in or register to rate games.|
User Score is based on 2231 user ratings.