Thank you for your feedback!
If we had more time we definitely would've added more features like that. We unfortunately only have one level so there aren't any extra features.
I really like the upgrade system idea though! We'll be sure to add customizable controls too. :)
As for a points system, I'm sure our team will discuss it and figure out a good plan for how it works. Maybe even make the player gain more points if they hit an enemy with a ricochet or rewind.
Thanks for playing!