Page 11, "the Swarm Size can be raised due to [...] bright light (e.g., a building on fire)," then on page 12 at location 7 there is a "big fire". Shouldn't the place already be swarmed with walkers then? And who is lighting a bonfire under these circumstances? Do the wolves have...
Page 10, "to spill about Evergreen": I am not a native English speaker. Is this a common idiom or slang, then fine. I had expected "speak about" or "talk about".
Page 4, "in the middle of the forest. [...] one of you scouted the surrounding area with binoculars. About 800 meters down the road," I have trouble picturing this. I assume, it is not possible to have a line of sight of 800 meters in the middle of the forest. Also the map on page 5 shows ...
Page 4, "If you have fewer than five players, you should start by handing out PC 1, then 2, and so on.": What to do with the remaining PCs? Discard them or do they become NPCs in the group, played by the GM? Should be clarified in the text.