Way to go.
For a second submission this is pretty good.
I definitely like the base mechanic you have going on here. Then again I like any game where the player gets penalized for trying to pump out too much lead at once.
Obviously this is not a fully complete project, so here are some suggestions for things to work on.
- Fix the radar. From what I can see, it is scrolling backwards.
- Faster scroll speed. With this kind of mechanic, the player needs to be able to swing around faster.
- HUD. Maybe something with a better representation of the player health/overheat bar.
Looking forward to your submissions in the future.