Hi, nice project!
Here's a quick feedback.
Things I liked:
- Concept (exploration and shooting), audio and animations
Things you could improve:
-Add a restart button to click instead of rebooting the game (via code you could reload the scene and respawn all objects randomly),
-Sometimes the character spawns with too many zombies around and can't move
I've just rated the game, I would like you to give a feedback for mine :)