I will check v1. 0.2 but I didnt find any game breaking bug with the Aura since I never use it until empty. And also I didn't check Z key, I will check later.
Great job on creating all art assets. The low gravity makes the jump mechanisms nice too, like walking in space.
Edit: oh Z key is for Zoom, I notice that I always use that key to zoom out so I can see the area better.