Hello all,
I had quite a bit of trouble getting this to work and so I thought I would share what eventually worked for me:
I installed the Crosstie for The Vanishing of Ethan Carter into a new bottle and then downloaded the game using Steam into that bottle. I was also installing Ethan Carter at the time, but I'm nearly certain you can install the Ethan Carter Crosstie, but then use Steam to download this game instead without having to actually own Ethan Carter. Both games require similar software packages, and both use Unreal Engine, so I assume that is why it works.
Previously, I had tried to put the game in a bottle installed with just the Steam Crosstie, and even after installing the .Net Framework, and everything else I thought I needed it still would not even open.
I hope others have success with this solution.
Will