|Broken Faces Area|
Sorry about my face
The Broken Faces Area (顔と腕の通路, Kao to Ude no Tsūro, Face and Arm Passage) is an area easiest accessible from Smokin' HAL in Geometry World.
This area is filled with blood splatters and distorted facial imagery. By going through the mouth of the white face with bleeding eyes and white hands beside it, you'll enter the Danger Panic Zone (化家, Ka-ka, Into House), where a variation of Monochrome Feudal Japan's background music will play and eyeball monsters (resembling fetuses) will move around the screen frantically. The monsters react to a couple of effects: when howling with the Wolf effect, they disappear, when invisible, they become translucent and cluster around you, and when using the Crossing effect, they stop in their tracks.
Surimuki and Marginal Vivid Worker (two characters that are shown in some books at the Library) appear in this area. Interacting with Marginal Vivid Worker gives you the Marginal effect. By using the Glasses or Twintails effects near them, it will cause the Twintail Monster to appear.
There is a hexagonal doorway that leads to the UFO which appears periodically and can take you to two different areas. There is also a large black pole with a red eye on it that transports you to the Floating Red Tiles World.
The walking green man can be seen here, and can transport you to the Baddies Bar when you interact with him.
A Blue-gray doorway with a light above it can be found to the left of Marginal Vivid Worker, and will take you to the Laboratory.
Nexus → Geometry World → Broken Faces Area