I love the graphics and mood! The intro cinematic with the channel logo, news broadcast and aucoustic guitar really set the tone well.
We had issues with input lag, and got stuck in the first building due to the huge enemy mob combined with low ammo, health and (geographically) a single save point. I would advice making the starting areas less crowded. Keep building the mood by leaving the player isolated and unsure, instead of overwhelmed.
Gameplay wise this has a lot of promise! Feels like a real solid throwback survival game. Looking forward to seeing where you take it!