I was toying with a bunch of stuff like planet physics and some cool crystally shaders, and I ended up just building a little planet with a bunch of stuff on it. No interaction, it's really just a walking sim. Although there is some stuff that reacts when you walk into it/onto it...

I also got to give the idea I had for an "autowalk" button in- I always wanted a walking simulator where you could hit a button and your character would walk forward endlessly. This worked out really well on a planet, which is kind of an infinite space.

There ended up being a lot of cool details in this game and it's also the first time I've designed a space on a spherical surface

H: help
WASD: move camera
arrow keys: move
space bar: jump
enter: autowalk
F: look mode
M: mute sound/music
E: toggle walk/run
Also works with Xbox Controller