I saved the vortex station!!
Honestly, this game is pretty solid in terms of tight mechanics. You made everything fit so well with the shot! The only thing that threw me off every once in a while was the changing recoil (I experienced way less recoil on the upper side of the screen, for some reason that wasn't very clear to me). I would suggest making the player's position more obvious, since I sometimes lost him on screen.
Also, adding a "Controls" section to your description (at the very top) would have saved me some time to figure out how to shoot/charge/move (I hate tutorials, and I refused to play through it haha).
Great game, thanks for sharing! Rated!