Well I might have 100CCed the game ;), yet maybe I actually didn't, I'm quite confident I 1000CCed it. This game is brutal.
The game is fun. I think the bosses look a bit too low-rez but the small enemies look pretty good. The boss tunes are catchy and the game plays well, I like the roster of upgrades, getting invicible with inverted commands is cool. The boss bullet patterns are both nice to look at and fun to deal with, although I can't say I really managed to with the other enemies on their side.
My main caveat is that I thought the hps of the small enemies near the end especially and of the boss to some extent were far too high. On more minor details, I think the lack of sound feedback when hitting an enemy leads to the game being less snappy that it should. I also got a bug during the last boss fight where the enemies (except for the boss, it did shoot) would not shoot anymore.
Overall it's a cool entry, thanks for sharing.