Insanely good for a jam game !
Everything is on point ! Gameplay, visuals, juice, animations. 
Very fun & just the right amount of challenging.

Only little feedback I can give is the control scheme felt a bit odd at first And I felt like LMB to move and RMB to shoot would have felt more more intuitive.

But apart from that it's, pretty much a perfect jam game. 5 stars all around. Great job !
Hope you expand on it after the jam.