- For other uses, see Fly (disambiguation).
Spit can be a much more dangerous enemy than the Sucker. They fly towards the player at the same speed and have similar health, but fire an explosive green projectile on death (like Sloth), which takes 1 heart of damage and deals considerable area damage, outright killing any other monsters affected. They also tend to suicide if they are in close proximity to the player in order to deliver the projectile. However, they can be relatively easily exploited to blow up rocks or open secret rooms since they typically fire their projectiles at where the player was standing.