Definitely better than I expected after the first couple of screens.
I like the art style, and overall the game looks cool. BUT... I feel like the audio could be more fitting, maybe giving it more classic atari or 8 bit sounds would help to authenticate the style you're going for.
Gameplay; The shooting segments were fun! The only parts that had me a little bored were the melee fighting segments, maybe more timing based swings would make it more difficult. Just clicking on the enemies can feel very overpowered and too fast.
I like where you're going, hope to see more!