Moving mouse in Penumbra in OSX - can't

[Pat]

Hi, this is the exact same problem described by some guy already, but that thread didn't show a solution. See https://www.frictionalgames.com/forum/th...ight=mouse - the only possible difference with my problem is that I have not noticed whether or not it has anything to do with changing windows or not.

Having some real problems looking upwards with the mouse, i.e. I can look all around the ground but I can't see above waist height. I have no idea why it does this. Basically an infuriating, non-cooperative mouse situation!

I'm running it on OSX 10.11 - I know I'm supposed to attach a file to help tech support people understand the problem, but the directory path to follow to find the file doesn't appear to exist on my computer. In fact, if I search for "Penumbra" on my hard drive, I get no results, and it isn't showing up in Applications or anywhere where games normally would. I've played the game already for about an hour, and I remember going through the installation in Steam. Don't know what's going on there.

But in a nutshell, the problem is that I can't move properly, so the game is not playable. There are no crashes, and everything else seems to be working as intended.