Haha, I just posted in your other Zero clash topic how I normally enjoy indie oldskool FPS games more.
And there you go, releasing an awesome old skool shooter.
Overall, I really liked it. The graphics/pixel-art, are the best I’ve seen from you to date.
I love the music (although, it would indeed be nice to see some sound effects).
I didn’t like the control setup

it wasn’t too bad. But I find it annoying to not be able to walk
over items and pick it up. You need to click it. This becomes pretty stress full when your battling
zombies and your health runs low (now you need to choose between shooting and trying to click health).
But again, It was really cool to play!