It flies in the height of your eyes and it starts slapping you to your face with wings if you try to run through it, preventing you from succeeding in your attempt.
I'm not sure that I have a strong argument against sketch colors - Jorb, November 2019 http://i.imgur.com/CRrirds.png?1 Join the moderated unofficial discord for the game! https://discord.gg/2TAbGj2 Purus Pasta, The Best Client
We assume they're small, and even if it's a "giant" bat, probably small enough you should be able to run through them, but hearthlings trip on frogs, sooo... /shrug.
Opinions expressed in this statement are the authors alone and in no way reflect on the game development values of the actual developers.