Snatcher Monsters have this special move where they turn invisible and/or burrow underground. They're represented by a red circle on the ground when they do this.
Is the Player supposed to be able to hit them successfully while they're in this mode?
Picture of the enemy for reference: https://static.wikia.nocookie.net/coralisland/images/2/2b/Snatcher.png/revision/latest?cb=20230427165019