These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Goddamn Bats: Gremlins. They're not particularly difficult to kill, but they steal food with every hit. Run out of food and you instantly die. This is especially annoying early on when you're trying to balance out buying food with upgrading your equipment. Oh, and you can't loot the stolen food off their bodies when they die.