Those Left Behind GAMEPLAY

ABOUT THIS GAME
NOTE: Although this game is fully released, please think of it as an Early Access Game. Only buy this game if you are okay with rough edges and bugs. I'll keep working on making improvements.
About the Gameplay:

Those Left Behind is a single player action-horror zombie game with elements of survival, time management and base management. It has a day and night cycle.

Night time is the time to get things done. One survivor is selected to go out and scavenge. The others stay at home resting or working to build stations at their home. At night, most zombies are slow except during "Events." Events are periods of the night during which the sky turns red and zombies become fast and aggressive.

Day time is the time to stay at home. Survivors can either rest or guard the base to protect against possible zombie attacks.
Some Game Features to Note:
Survivors have (light) backstories revealed by their "Journal Entries"
Survivors have statuses (Injury, Fatigue, Hunger, Sickness)
Survivors have traits (e.g. speed)
Survivors can equip body armor, shoes, and weapons
A trading system
Story:
Imagine that one morning half of the population suddenly and mysteriously disappears. A few later hours later, the sun starts going through "reddening cycles". Over the course of a few weeks, more and more people start to spontaneously turn into zombies. All civilizations fall apart. All that remains are the ruins of past world and those few who didn’t turn into zombies, Those Left Behind. They must fight to survive. They must scavenge during the night and stay out of sight during the day. Lead a group of survivors and build a home. How long can they survive this nightmare? Will it ever come to an end?