Penumbra: Black Plague Demo - Download Here!

[Klayman]

There's bug by the way... If you take something into your arms and start running with it, it disappears.

You can try it: You remember the place where you'll have to shut down the lights to get into the cells?
Well, when you brake down the electricity-case, take that cover from the floor before you rip the wires off, and start running with it. It just disappears...

It disappears if you just leave it on the ground too.

That disappearing objects are for optimalisation. I dont think it is a bug.