Part 3, Chapter 1 of the interactive fiction game, Zombie Exodus has been posted. Here is a clip of the story:

You run inside to the sanctuary to find Tom, Jason, and Uncle Lou standing at the meeting table. As everyone files in, Tom speaks up:

“Jason spotted a pack of zombies running up the back pathway, like they were chasing something here. Nothing showed on the security camera besides the zombies though. The crazy thing is that they went right to the front yard near the main sanctuary door, like the thing led them right to our doorstep.”

He heads out to the church, and everyone follows. Jason runs to his computer setup. On the southern wall, near the main entrance are several ladders leaning against the wall leading to a catwalk. Tom climbs up and peers outside.

“They’re at the main door now.”

That’s when the banging starts.