shit just went from 0 to 100 real quick in final chapter

The first 3 chapter is not that great cause there's so much supply/health item, that it becomes boring when zombie is not even a threat anymore. Chapter 4 is starting to get intense with tight place (like the vent part) where you dont know what coming at the end of that. Chapter 5 is REALLY great where you transition from military base to aliens structure, a sign that warn you DONT GO TO THE TOMB just make the player want to dive deeper into the structure.