Version 0.035 was the last version to feature the first set of dreamworlds. At the end of this era of the game's development history, the availiable dream worlds were:
A world accessible through a bright pink door with "Love" written across it.
This world had a white textured floor and pink square walls, and featured a humanoid creature with a telephone for a head, men with hearts for bodies, and a pink tribal mask (which appears in the cafe in the Highway)
A world accessible through a dark purple door adorned with eyes.
This world was made of grey and beige tiles, and featured floating eyeballs, some of which were star-shaped, and a creature with the body of an old-timey phone (who also appears in the cafe in the Highway)
The level geometry of this area was shaped like various monstrous creatures heads, featuring a skeleton and something resembling a werewolf.
A world accessible through a door wrapped in tentacles, that lead to an empty area that would kick you out after a few seconds.
A desaturated red & black area with an eye motif on the ground and many staircases that go up and down between different levels of the area. If you step on a firey space on the second floor, the background would start spinning, accompanied by the sound of a roaring fire.
An area with a slippery glass floor, and 3 possible paths to choose.
The blue path lead to a small graveyard, with a single grave that would startle the protagonist when interacted with.
The green path lead to a molten area filled with bones, where you could find a cat that would meow at you.
And finally, the red path lead to a rocky area filled with many small metal squares, one of which was alive and would run away from you if you noticed it.