The Longest Week

You can play The Longest Week solo or with a friend and fight for survival until you're rescued. During the day, you have three rounds (morning, noon, and evening) to prepare for the nighttime attacks.

Grow food to restore your attack power and health. Collect resources to strengthen the gates.

...or search for weapons outside the shelter.

As night falls, the zombie hordes attack. With each passing day, the horde outside grows stronger and larger. Individually, they may not be particularly powerful, but as a group, they can cause serious damage! Keep the gates stable and stock up on weapons, because you'll need them! When the gates fall, you'll take damage yourself. But don't worry, as long as one of you makes it out alive, you both win!