The Hungry Spider level is now back for the spooky season! This devlishly difficult level sees you play as the aforementioned arachnid as he eats his way through a web-shaped map. Okay, enough alliteration.
Unlike other levels, you control him directly with the mouse or buttons you'd usually use for moving the camera. There's a special apparition on the main menu to let you access the level - see the YouTube video for help in finding it.
Be warned: this level is legendarily difficult and very, very few have succeeded! Those enemy spiders are a real killer. If you don't beat the level this time round, it'll also show up on full moons.