The pixel art is lovely, the effects are great, and it all runs like a charm. The main problem is the lack of settings. The bottom and top parts of the view were obscured by the fact the game was stuck in fullscreen at a set resolution, and there weren't any window size options in the options.ini.
Gameplay works better than the concept might bely, with shooting being satisfying. I do wish there was a health system, or at least a smaller hitbox.
Got up to 64 seconds. Fun game!