Schum

Schum

955
55
39h 49m
75%
Schum

WHAT ARE YOU TRYING TO PROVE? achievement in Left 4 Dead

WHAT ARE YOU TRYING TO PROVE?

Survive all campaigns on Expert.

WHAT ARE YOU TRYING TO PROVE?0
Unlocked offlineOnline/Offline - These achievements can be obtained in either an online or offline game mode.Single Player - These achievements can be obtained by a single player.Cooperative - These achievements can be obtained by two or more players in a cooperative game mode who have met the achievement requirements.Difficulty Specific - These achievements require that the game be played on a certain difficulty level.
Hide ads

Have you got any tips or tricks to unlock this achievement?
Add a guide to share them with the community.

Sign in and add a guide
Do you have a question about this achievement? Please post it in the Left 4 Dead Forum