Very fun game! I loved shooting tornados all around.
I would say that maybe upgrades different from armor should also give health back, but other than that, everything was pretty cool!
Oh and I LOVED the voice acting haha.
I'll let you in on a little secret. The armor actually does give health back. We just didn't show it as well as we could have unfortunately. In the future, we will probably switch to a bar that can show all 0-100 in addition to having a shield on top of it. Thanks a ton for playing, feedback is always welcomed. Best of luck!