Graveyard World is one of the main areas accessible from the Nexus.
Features
The world contains many tombstones and eyeballs with red, blue and purple monsters dancing around (as well as a green triangle shaped creature with a smiling face darting around quickly). The purple monsters will follow you around. The background music has a "wonky" melody that keeps changing pitch.
There are a number of large, colored suits (hearts, diamonds, clubs and spades) with googly eyes that follow your movements. If you find the heart that's vomiting, you can go through its mouth to get to the Hospital.
If you go to the cube building, you'll come to the Weird Room. It's simply a grey room with green and turquoise splatters on the floor and a strange sculpture of the same color scheme. It also houses nine of the purple monsters. If you chainsaw the sculpture, the background music becomes more high pitched,
the monsters will gather around you and the screen will turn red. After a transition, both the monsters and the sculpture will be gone and you won't be able to exit.
If you manage to leave the room after chainsawing the sculpture, and before being caught by one of the monsters inside, a bunch of the purple monsters will form around you in a square and one will get you.
The soundtrack is ym2-19_kuruwasiimonohahaieguru (Main Area) and pipoq (Weird Room).