No Amnesia Folder

[Sarashinai]

This is starting to look like an issue with steam.

So, first have you restarted steam?

Have you restarted your computer?

Have you tried verifying that amnesia downloaded correctly from steam? You can check this by right clicking ( control click) on amnesia in steam and looking for the verify local cache.

Lastly, have you tried deleting and reinstalling steam?

I've now done all of those things in that order.

I should mention that Penumbra: Overture seems to work, though I haven't played it.