Comment by porphyra
Some feedback:
1. I spent a while clicking and dragging and not realizing that it works by scrolling.
2. There's no way to tell what's clickable.
At first I just clicked on the guy in the cage which sent me to the 2D website and I thought that was it. I didn't realize that you can scroll down to see other stuff until much later.
Yup, I tried everything but scrolling and gave up, since that isn't a normal function in 3d space.