Penumbra: Black plague crash

[plutomaniac]

Since the game is from Steam, this is definitely a steam problem.

1) Do a file integrity check (right click the game in steam, properties > local files > verify integrity of local cache)
2) http://www.frictionalgames.com/forum/thr...l#pid85059

If these do not work, try running the game again as ad administrator. Then, attach me here the file HPL.log found under Documents\Penumbra\Black Plague folder (or similar).