Overview:
-Estimated Achievement Difficulty: 5 out of 10 (Probably 6 before the difficulty was adjusted via patch)
-Offline: 22 (7 , 7 , 7 , 1 )
-Online: 2 (1 , 1 )
-Approximate time to Platinum: 8-20 hours, depending on skill
-Minimum number of playthroughs needed: 1
-Number of missable achievements: None
-Glitched achievements: None
-Do cheat codes disable achievements? No
-Does difficulty affect achievements? No

Post edited 7/18/12 2:01PM