I recently survived my longest game of 57 days! Towards the end though, the terrain was covered in rotting human meat and corpses. Adding a basic carrion eater to the game that deletes all the meat on tiles, and is attracted to meat would be great. Have you thought about adding a giant cockroach or something? As an added bonus it could take bites out of the character if they sleep in the woods =D and runs away at any sign of resistance.
Has been amazing fun to play Neo Scavenger, keep up the good work!
Shotgun to the face