Root Cellar of Dead Rot

Publisher's blurb:

This old root cellar is a dark and small place to be stuck. With low ceilings, dirt floors, and crumbling cinder block walls, you worry that the structure of this place may not hold. What if you get trapped down here? What if claustrophobia grips you, making you too scared to move on? Worse yet, what is that awful smell? It’s like something . . . or a lot of somethings . . . died down here. Additionally, are those cultic runes scratched into the wall?

You need to find the door that leads to the outside. You recall that many farmhouses have cellar doors that open up at the side of the house . . . or even near (or in) a nearby field. Often, these were used as tornado shelters back in the day.