This is incredible! I have a couple points to note: not sure if it was intentional or not (I assume it was), but it was a bit strange that Deimos lit his cigarette with his finger, and there were rain droplets that stopped midair which was a little bit distracting as well. The zombies were pretty shiny so I guess that didn't give off quite the "undead" vibe I think it should, but other than that, the art is incredible, the music choice was great, it actually felt suspenseful, which I haven't really felt in many animations before. You obviously put a lot of work into this and it paid off. This was a great animation overall.