Idk what your original vision was, but this skating-Doom is definetely a good outcome :D
Although I can see there was not much time for development since it's short.
I understand the energy part btw. There were times I really burned myself out with gamejams - and had constant scope-creep no matter how much I wanted to avoid it. It's just...tempting to expand it more and more so much it's cannot be described.