This is a really good idea, and I would love to see this continued. I agree though that the scope of this game was way too big for a week game jam, but there are some interesting ideas here.
I think the font looks great, but for accessibility there should be an option to change it to an easier to read font.
And I know it's not polished or balanced or finished, so I don't have much to say about that.
This game does need a *little* tutorial because my first couple seconds I was still figuring out what to do and killed about 1000 people lol.