Is this what beavers look like? I really don't know. Regardless, I think I'm going to call this game done. I'm about three hours in now, and it's been fun. So there's that. I'm less confident about making games in under an hour but I'll keep at it. Maybe I'll speed up.
Any suggestions for the next microgame?
EDIT: I added a few new primitives to the renderer, including arcs, which reminded me that I hadn't finished the shuttlecock. So I finished the shuttlecock.