|Sea Lily World|
I always called it "Disco World"
Sea Lily World (クリノイデア, Kurinoidea, Crinoidea) is accessible from either the green creature in the Cyber Maze or pink plant in Green Neon World. This world is purple and green tiled, with creatures that resemble sea lilies.
From the Cyber Maze entrance, moving south is a horizontally-looping path. The northward branch to the east houses a unique vending machine, and going further east is a wide space with routes that split north and south. Taking the northern path, following the patch of tiles, will lead to a neon pig with a door to the Mutant Pig Farm, in the middle of a crossroad. Going north from here, then east, then south, and then taking the first path west is a small, floating orb that will take Urotsuki to Green Neon World when interacted with. The second path is a dead end with floating brain-like objects situated away from the platform.
The aforementioned floating brain-like objects have monograms of the author's name inscribed in them.