Thanks for playing!
wouldn't you try to attack with your trusty sword a portal that opened in your basement , with tentacles going through trying to murder you in order to create a sacrifice ? ... no ?
But yeah you can completely ignore a few of them, they reduce your progress once every 2 second, IF they manage to get in range. It's not easy as i screwed up their movement script, they and up going slower and slower the closer they are.