I'm mainly interested in feedback regarding the game feel and mechanics. Do you think it's easy (or could be with a little practice) to determine where the enemies are coming from?  Did you understand how each enemy behaves? if not, wich one? Did you feel like you were hit in an unfair way? How?  How do you feel about having to spam the shoot buttons? Can you achieve a consistent fire rate?  Do you think adding a special action like a dash or supershot would make the game more enjoyable? Do you have any creative ideas? Please share your highscores and levels.  If you have any aditional feedback you want to share, please do. Probably the worst parts are the visuals and audio, so feel free to sugest any ideas to improve it, just keep in mind it must be kept simple, I'm not an artist o audio designer. Thank you for your time!