WARNING: Contains images of morbidly obese fat bastards and a saggy-breasted scorpion woman boss with a vagina in her belly. I think. It's all Gigeresque and freaky whatever they are.
And then, in Part 34, we get to Level 4 of The Warrens. Where the rat corpses hang in mid-air and the incredibly challenging scorpion vagina boss monsters are now low-level mooks.
Did I mention that I really hate sewer levels?