Unreal Zombies

This world was once your home, your planet, your life. You’ve been sent to mysterious ruins by a failed science test, and your only goal is to find your way out. As you move forward, you’re going to face weird, creepy, and strong creatures. You play as Rust. A gentleman who, although looks beaten up, can still find joy of himself as he moves forward. From place to place, you find clues as to who destroyed your home, and is up to you to save humanity.