This is a cool way to interpret the theme, and a pretty ambitious game to pull of in a week and visually the game looks really good.
However I didn't enjoy this game that much because of lots of little problems and bugs that added up. The trades didn't work for me sometimes when I had the right resources, it's annoying to get stuck in ores when traversing the world on the bike, mining ore doesn't feel fun to me, the music doesn't loop. I got soft locked out of interacting with shops and the bike after one of my deaths (and the dust meter stopped filling when this happened too).
While I didn't enjoy the game as is, I'm sure others will, and it's really impressive how much you have done in a week while working solo and I think if you had more time to work on it, the game could become something really cool.