The core loop is fun, and kind of hybrid between incremental and arcade action. I think this has potential for further development.

However it was bit clear what I was supposed to do, and was there any else victory than just eventually dying and losing half metal. I tried to kill all enemies, but their spawning seemed to just continue. It was at least somewhat unclear for that part.

it's really fun, it was kinda challenging at first. i tried to mostly just mine and circle around the edges. i'd be interested to see the full game

Really enjoy the core loop, I like how harvesting works

Very cool.  Incremental space shooter.  I liked it.  Although understanding that the goal was to clear all the asteroids to not lose resources wasn't clear until the first time I was able to clear the board.  Until then, I felt like the lose resources was just a jerk move.  As games like Orb Shooter the level ends when you die and you get everything you've collected so far.  So I was assuming that.