I love the visuals, very futuristic. The controls are very nice, the boss is pretty easy tho, I think it either needs more HP or more challenging attacks. Besides that everything else is pretty good, nice take on the theme.
Actually funny you say futuristic, I wanter something closer to steampunk at first, but maybe my art direction went a bit too much on the neon vibe for the character. I needed it to be blue to differenciat it from the boss.