I really dig it! simple controls, nice artwork, tasteful music. All around visually, it was quite nice. I loved the color choices. The music was fantastic, I think some sounds would have been nice, but overall i think the absence of sound made it quite unique. The music really carried it through!
The gameplay was good, but I felt that there should have been upgrades for the player such as an AOE or something because it's really quite easy to get overwhelmed by an onslaught of "goons". It definitely feels like a survival game. I only got passed the second boss. After that I died horribly.
I read that this was kind of a revival so I doubt you have much use for criticism and honestly I don't think you guy need it cause the game is really quite good.
overall great game!