|Campaign Completed (Hard)||100|
|Complete campaign mode with any combination of single player and co-op on Hard difficulty.|
Just like it says, complete the 10 chapters of the game's campaign on hard difficulty, this can be done with any combination between single player and co-op. The game does sometimes get frustrating now, so keep your cool, be patient when picking off the enemies and try no to rush the level.
|Rate this achievement||Average Rating|
|You need to register before being able to post comments.|