Penumbra Coll. Won't work on Maverick!

[kalicowan]

I saw that there was another thread on here about Penumbra not working on Maverick, but I hope I am doing this right.
It said the problem was solved but it's not. I have no idea where I got the game from, I got it years ago so there is no help from whatever website I download it from. I need a patch. HELP.